21138435864

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:410

約数の個数: 576

約数和(自身を含む): 77352387840

約数和(自身を除く): 56213951976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 81, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 162, 168, 171, 182, 189, 216, 228, 234, 243, 247, 252, 266, 273, 312, 324, 331, 342, 351, 361, 364, 378, 399, 456, 468, 486, 494, 504, 513, 532, 546, 567, 648, 662, 684, 702, 722, 728, 741, 756, 798, 819, 936, 972, 988, 993, 1026, 1053, 1064, 1083, 1092, 1134, 1197, 1324, 1368, 1404, 1444, 1482, 1512, 1539, 1596, 1638, 1701, 1729, 1944, 1976, 1986, 2052, 2106, 2166, 2184, 2223, 2268, 2317, 2394, 2457, 2527, 2648, 2808, 2888, 2964, 2979, 3078, 3159, 3192, 3249, 3276, 3402, 3458, 3591, 3972, 4104, 4212, 4303, 4332, 4446, 4536, 4617, 4634, 4693, 4788, 4914, 5054, 5187, 5928, 5958, 6156, 6289, 6318, 6498, 6552, 6669, 6804, 6916, 6951, 7182, 7371, 7581, 7944, 8424, 8606, 8664, 8892, 8937, 9234, 9268, 9386, 9576, 9747, 9828, 10108, 10374, 10773, 11916, 12312, 12578, 12636, 12909, 12996, 13338, 13608, 13832, 13902, 14079, 14364, 14742, 15162, 15561, 17212, 17784, 17874, 18468, 18536, 18772, 18867, 19494, 19656, 20007, 20216, 20748, 20853, 21546, 22113, 22743, 23832, 25156, 25272, 25818, 25992, 26676, 26811, 27804, 28158, 28728, 29241, 29484, 30121, 30324, 31122, 32319, 32851, 34424, 35748, 36936, 37544, 37734, 38727, 38988, 40014, 41496, 41706, 42237, 43092, 44023, 44226, 45486, 46683, 50312, 51636, 53352, 53622, 55608, 56316, 56601, 58482, 58968, 60021, 60242, 60648, 62244, 62559, 64638, 65702, 68229, 71496, 75468, 77454, 77976, 80028, 80433, 81757, 83412, 84474, 86184, 87723, 88046, 88452, 90363, 90972, 93366, 98553, 103272, 107244, 112632, 113202, 116181, 116964, 119491, 120042, 120484, 124488, 125118, 126711, 129276, 131404, 132069, 136458, 140049, 150936, 154908, 160056, 160866, 163514, 166824, 168948, 169803, 175446, 176092, 176904, 180726, 181944, 186732, 187677, 197106, 204687, 214488, 226404, 232362, 233928, 238982, 240084, 240968, 245271, 250236, 253422, 258552, 262808, 264138, 271089, 272916, 280098, 295659, 309816, 321732, 327028, 337896, 339606, 348543, 350892, 352184, 358473, 361452, 373464, 375354, 380133, 394212, 396207, 409374, 420147, 452808, 464724, 477964, 480168, 490542, 500472, 506844, 509409, 528276, 542178, 545832, 560196, 563031, 572299, 591318, 614061, 643464, 654056, 679212, 697086, 701784, 716946, 722904, 735813, 750708, 760266, 788424, 792414, 813267, 818748, 836437, 840294, 886977, 929448, 955928, 981084, 1013688, 1018818, 1045629, 1056552, 1075419, 1084356, 1120392, 1126062, 1140399, 1144598, 1182636, 1188621, 1228122, 1358424, 1394172, 1433892, 1471626, 1501416, 1520532, 1528227, 1553383, 1584828, 1626534, 1637496, 1672874, 1680588, 1716897, 1773954, 1962168, 2037636, 2091258, 2150838, 2168712, 2207439, 2252124, 2280798, 2289196, 2365272, 2377242, 2439801, 2456244, 2509311, 2660931, 2788344, 2867784, 2943252, 3041064, 3056454, 3106766, 3169656, 3226257, 3253068, 3345748, 3361176, 3433794, 3547908, 3565863, 4075272, 4182516, 4301676, 4414878, 4504248, 4561596, 4578392, 4660149, 4754484, 4879602, 4912488, 5018622, 5150691, 5321862, 5886504, 6112908, 6213532, 6452514, 6506136, 6622317, 6691496, 6867588, 7095816, 7131726, 7319403, 7527933, 7982793, 8365032, 8603352, 8829756, 9123192, 9320298, 9508968, 9678771, 9759204, 10037244, 10301382, 10643724, 10697589, 10873681, 12225816, 12427064, 12905028, 13244634, 13735176, 13980447, 14263452, 14638806, 15055866, 15452073, 15965586, 17659512, 18640596, 19357542, 19518408, 19866951, 20074488, 20602764, 21287448, 21395178, 21747362, 22583799, 25810056, 26489268, 27960894, 28526904, 29036313, 29277612, 30111732, 30904146, 31931172, 32621043, 37281192, 38715084, 39733902, 41205528, 41941341, 42790356, 43494724, 45167598, 46356219, 52978536, 55921788, 58072626, 58555224, 60223464, 61808292, 63862344, 65242086, 67751397, 77430168, 79467804, 83882682, 85580712, 86989448, 90335196, 92712438, 97863129, 111843576, 116145252, 123616584, 125824023, 130484172, 135502794, 139068657, 158935608, 167765364, 180670392, 185424876, 195726258, 203254191, 232290504, 251648046, 260968344, 271005588, 278137314, 293589387, 335530728, 370849752, 377472069, 391452516, 406508382, 503296092, 542011176, 556274628, 587178774, 754944138, 782905032, 813016764, 880768161, 1006592184, 1112549256, 1174357548, 1509888276, 1626033528, 1761536322, 2348715096, 2642304483, 3019776552, 3523072644, 5284608966, 7046145288, 10569217932, 21138435864]

約数ペア:

[(1, 21138435864), (2, 10569217932), (3, 7046145288), (4, 5284608966), (6, 3523072644), (7, 3019776552), (8, 2642304483), (9, 2348715096), (12, 1761536322), (13, 1626033528), (14, 1509888276), (18, 1174357548), (19, 1112549256), (21, 1006592184), (24, 880768161), (26, 813016764), (27, 782905032), (28, 754944138), (36, 587178774), (38, 556274628), (39, 542011176), (42, 503296092), (52, 406508382), (54, 391452516), (56, 377472069), (57, 370849752), (63, 335530728), (72, 293589387), (76, 278137314), (78, 271005588), (81, 260968344), (84, 251648046), (91, 232290504), (104, 203254191), (108, 195726258), (114, 185424876), (117, 180670392), (126, 167765364), (133, 158935608), (152, 139068657), (156, 135502794), (162, 130484172), (168, 125824023), (171, 123616584), (182, 116145252), (189, 111843576), (216, 97863129), (228, 92712438), (234, 90335196), (243, 86989448), (247, 85580712), (252, 83882682), (266, 79467804), (273, 77430168), (312, 67751397), (324, 65242086), (331, 63862344), (342, 61808292), (351, 60223464), (361, 58555224), (364, 58072626), (378, 55921788), (399, 52978536), (456, 46356219), (468, 45167598), (486, 43494724), (494, 42790356), (504, 41941341), (513, 41205528), (532, 39733902), (546, 38715084), (567, 37281192), (648, 32621043), (662, 31931172), (684, 30904146), (702, 30111732), (722, 29277612), (728, 29036313), (741, 28526904), (756, 27960894), (798, 26489268), (819, 25810056), (936, 22583799), (972, 21747362), (988, 21395178), (993, 21287448), (1026, 20602764), (1053, 20074488), (1064, 19866951), (1083, 19518408), (1092, 19357542), (1134, 18640596), (1197, 17659512), (1324, 15965586), (1368, 15452073), (1404, 15055866), (1444, 14638806), (1482, 14263452), (1512, 13980447), (1539, 13735176), (1596, 13244634), (1638, 12905028), (1701, 12427064), (1729, 12225816), (1944, 10873681), (1976, 10697589), (1986, 10643724), (2052, 10301382), (2106, 10037244), (2166, 9759204), (2184, 9678771), (2223, 9508968), (2268, 9320298), (2317, 9123192), (2394, 8829756), (2457, 8603352), (2527, 8365032), (2648, 7982793), (2808, 7527933), (2888, 7319403), (2964, 7131726), (2979, 7095816), (3078, 6867588), (3159, 6691496), (3192, 6622317), (3249, 6506136), (3276, 6452514), (3402, 6213532), (3458, 6112908), (3591, 5886504), (3972, 5321862), (4104, 5150691), (4212, 5018622), (4303, 4912488), (4332, 4879602), (4446, 4754484), (4536, 4660149), (4617, 4578392), (4634, 4561596), (4693, 4504248), (4788, 4414878), (4914, 4301676), (5054, 4182516), (5187, 4075272), (5928, 3565863), (5958, 3547908), (6156, 3433794), (6289, 3361176), (6318, 3345748), (6498, 3253068), (6552, 3226257), (6669, 3169656), (6804, 3106766), (6916, 3056454), (6951, 3041064), (7182, 2943252), (7371, 2867784), (7581, 2788344), (7944, 2660931), (8424, 2509311), (8606, 2456244), (8664, 2439801), (8892, 2377242), (8937, 2365272), (9234, 2289196), (9268, 2280798), (9386, 2252124), (9576, 2207439), (9747, 2168712), (9828, 2150838), (10108, 2091258), (10374, 2037636), (10773, 1962168), (11916, 1773954), (12312, 1716897), (12578, 1680588), (12636, 1672874), (12909, 1637496), (12996, 1626534), (13338, 1584828), (13608, 1553383), (13832, 1528227), (13902, 1520532), (14079, 1501416), (14364, 1471626), (14742, 1433892), (15162, 1394172), (15561, 1358424), (17212, 1228122), (17784, 1188621), (17874, 1182636), (18468, 1144598), (18536, 1140399), (18772, 1126062), (18867, 1120392), (19494, 1084356), (19656, 1075419), (20007, 1056552), (20216, 1045629), (20748, 1018818), (20853, 1013688), (21546, 981084), (22113, 955928), (22743, 929448), (23832, 886977), (25156, 840294), (25272, 836437), (25818, 818748), (25992, 813267), (26676, 792414), (26811, 788424), (27804, 760266), (28158, 750708), (28728, 735813), (29241, 722904), (29484, 716946), (30121, 701784), (30324, 697086), (31122, 679212), (32319, 654056), (32851, 643464), (34424, 614061), (35748, 591318), (36936, 572299), (37544, 563031), (37734, 560196), (38727, 545832), (38988, 542178), (40014, 528276), (41496, 509409), (41706, 506844), (42237, 500472), (43092, 490542), (44023, 480168), (44226, 477964), (45486, 464724), (46683, 452808), (50312, 420147), (51636, 409374), (53352, 396207), (53622, 394212), (55608, 380133), (56316, 375354), (56601, 373464), (58482, 361452), (58968, 358473), (60021, 352184), (60242, 350892), (60648, 348543), (62244, 339606), (62559, 337896), (64638, 327028), (65702, 321732), (68229, 309816), (71496, 295659), (75468, 280098), (77454, 272916), (77976, 271089), (80028, 264138), (80433, 262808), (81757, 258552), (83412, 253422), (84474, 250236), (86184, 245271), (87723, 240968), (88046, 240084), (88452, 238982), (90363, 233928), (90972, 232362), (93366, 226404), (98553, 214488), (103272, 204687), (107244, 197106), (112632, 187677), (113202, 186732), (116181, 181944), (116964, 180726), (119491, 176904), (120042, 176092), (120484, 175446), (124488, 169803), (125118, 168948), (126711, 166824), (129276, 163514), (131404, 160866), (132069, 160056), (136458, 154908), (140049, 150936)]