2448276768

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 432

約数和(自身を含む): 8918320320

約数和(自身を除く): 6470043552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 32, 36, 38, 42, 46, 48, 49, 56, 57, 63, 69, 72, 76, 84, 92, 96, 98, 112, 114, 126, 133, 138, 144, 147, 152, 161, 168, 171, 184, 196, 207, 224, 228, 252, 266, 276, 288, 294, 304, 322, 336, 342, 368, 392, 397, 399, 414, 437, 441, 456, 483, 504, 532, 552, 588, 608, 644, 672, 684, 736, 784, 794, 798, 828, 874, 882, 912, 931, 966, 1008, 1064, 1104, 1127, 1176, 1191, 1197, 1288, 1311, 1368, 1449, 1568, 1588, 1596, 1656, 1748, 1764, 1824, 1862, 1932, 2016, 2128, 2208, 2254, 2352, 2382, 2394, 2576, 2622, 2736, 2779, 2793, 2898, 3059, 3176, 3192, 3312, 3381, 3496, 3528, 3573, 3724, 3864, 3933, 4256, 4508, 4704, 4764, 4788, 5152, 5244, 5472, 5558, 5586, 5796, 6118, 6352, 6384, 6624, 6762, 6992, 7056, 7146, 7448, 7543, 7728, 7866, 8337, 8379, 9016, 9131, 9177, 9528, 9576, 10143, 10488, 11116, 11172, 11592, 12236, 12704, 12768, 13524, 13984, 14112, 14292, 14896, 15086, 15456, 15732, 16674, 16758, 18032, 18262, 18354, 19056, 19152, 19453, 20286, 20976, 21413, 22232, 22344, 22629, 23184, 24472, 25011, 27048, 27393, 27531, 28584, 29792, 30172, 31464, 33348, 33516, 36064, 36524, 36708, 38112, 38304, 38906, 40572, 41952, 42826, 44464, 44688, 45258, 46368, 48944, 50022, 52801, 54096, 54786, 55062, 57168, 58359, 60344, 62928, 63917, 64239, 66696, 67032, 67887, 73048, 73416, 77812, 81144, 82179, 85652, 88928, 89376, 90516, 97888, 100044, 105602, 108192, 109572, 110124, 114336, 116718, 120688, 125856, 127834, 128478, 133392, 134064, 135774, 146096, 146832, 155624, 158403, 162288, 164358, 171304, 173489, 175077, 181032, 191751, 192717, 200088, 211204, 219144, 220248, 233436, 241376, 255668, 256956, 266784, 268128, 271548, 292192, 293664, 311248, 316806, 324576, 328716, 342608, 346978, 350154, 362064, 369607, 383502, 385434, 400176, 422408, 438288, 440496, 447419, 466872, 475209, 511336, 513912, 520467, 543096, 575253, 622496, 633612, 657432, 685216, 693956, 700308, 724128, 739214, 767004, 770868, 800352, 844816, 876576, 880992, 894838, 933744, 950418, 1022672, 1027824, 1040934, 1086192, 1108821, 1150506, 1214423, 1267224, 1314864, 1342257, 1387912, 1400616, 1478428, 1534008, 1541736, 1561401, 1689632, 1789676, 1867488, 1900836, 2045344, 2055648, 2081868, 2172384, 2217642, 2301012, 2428846, 2534448, 2629728, 2684514, 2775824, 2801232, 2956856, 3068016, 3083472, 3122802, 3326463, 3579352, 3643269, 3801672, 4026771, 4163736, 4435284, 4602024, 4857692, 5068896, 5369028, 5551648, 5602464, 5913712, 6136032, 6166944, 6245604, 6652926, 7158704, 7286538, 7603344, 8053542, 8327472, 8500961, 8870568, 9204048, 9715384, 10738056, 10929807, 11827424, 12491208, 13305852, 14317408, 14573076, 15206688, 16107084, 16654944, 17001922, 17741136, 18408096, 19430768, 21476112, 21859614, 24982416, 25502883, 26611704, 29146152, 32214168, 34003844, 35482272, 38861536, 42952224, 43719228, 49964832, 51005766, 53223408, 58292304, 64428336, 68007688, 76508649, 87438456, 102011532, 106446816, 116584608, 128856672, 136015376, 153017298, 174876912, 204023064, 272030752, 306034596, 349753824, 408046128, 612069192, 816092256, 1224138384, 2448276768]

約数ペア:

[(1, 2448276768), (2, 1224138384), (3, 816092256), (4, 612069192), (6, 408046128), (7, 349753824), (8, 306034596), (9, 272030752), (12, 204023064), (14, 174876912), (16, 153017298), (18, 136015376), (19, 128856672), (21, 116584608), (23, 106446816), (24, 102011532), (28, 87438456), (32, 76508649), (36, 68007688), (38, 64428336), (42, 58292304), (46, 53223408), (48, 51005766), (49, 49964832), (56, 43719228), (57, 42952224), (63, 38861536), (69, 35482272), (72, 34003844), (76, 32214168), (84, 29146152), (92, 26611704), (96, 25502883), (98, 24982416), (112, 21859614), (114, 21476112), (126, 19430768), (133, 18408096), (138, 17741136), (144, 17001922), (147, 16654944), (152, 16107084), (161, 15206688), (168, 14573076), (171, 14317408), (184, 13305852), (196, 12491208), (207, 11827424), (224, 10929807), (228, 10738056), (252, 9715384), (266, 9204048), (276, 8870568), (288, 8500961), (294, 8327472), (304, 8053542), (322, 7603344), (336, 7286538), (342, 7158704), (368, 6652926), (392, 6245604), (397, 6166944), (399, 6136032), (414, 5913712), (437, 5602464), (441, 5551648), (456, 5369028), (483, 5068896), (504, 4857692), (532, 4602024), (552, 4435284), (588, 4163736), (608, 4026771), (644, 3801672), (672, 3643269), (684, 3579352), (736, 3326463), (784, 3122802), (794, 3083472), (798, 3068016), (828, 2956856), (874, 2801232), (882, 2775824), (912, 2684514), (931, 2629728), (966, 2534448), (1008, 2428846), (1064, 2301012), (1104, 2217642), (1127, 2172384), (1176, 2081868), (1191, 2055648), (1197, 2045344), (1288, 1900836), (1311, 1867488), (1368, 1789676), (1449, 1689632), (1568, 1561401), (1588, 1541736), (1596, 1534008), (1656, 1478428), (1748, 1400616), (1764, 1387912), (1824, 1342257), (1862, 1314864), (1932, 1267224), (2016, 1214423), (2128, 1150506), (2208, 1108821), (2254, 1086192), (2352, 1040934), (2382, 1027824), (2394, 1022672), (2576, 950418), (2622, 933744), (2736, 894838), (2779, 880992), (2793, 876576), (2898, 844816), (3059, 800352), (3176, 770868), (3192, 767004), (3312, 739214), (3381, 724128), (3496, 700308), (3528, 693956), (3573, 685216), (3724, 657432), (3864, 633612), (3933, 622496), (4256, 575253), (4508, 543096), (4704, 520467), (4764, 513912), (4788, 511336), (5152, 475209), (5244, 466872), (5472, 447419), (5558, 440496), (5586, 438288), (5796, 422408), (6118, 400176), (6352, 385434), (6384, 383502), (6624, 369607), (6762, 362064), (6992, 350154), (7056, 346978), (7146, 342608), (7448, 328716), (7543, 324576), (7728, 316806), (7866, 311248), (8337, 293664), (8379, 292192), (9016, 271548), (9131, 268128), (9177, 266784), (9528, 256956), (9576, 255668), (10143, 241376), (10488, 233436), (11116, 220248), (11172, 219144), (11592, 211204), (12236, 200088), (12704, 192717), (12768, 191751), (13524, 181032), (13984, 175077), (14112, 173489), (14292, 171304), (14896, 164358), (15086, 162288), (15456, 158403), (15732, 155624), (16674, 146832), (16758, 146096), (18032, 135774), (18262, 134064), (18354, 133392), (19056, 128478), (19152, 127834), (19453, 125856), (20286, 120688), (20976, 116718), (21413, 114336), (22232, 110124), (22344, 109572), (22629, 108192), (23184, 105602), (24472, 100044), (25011, 97888), (27048, 90516), (27393, 89376), (27531, 88928), (28584, 85652), (29792, 82179), (30172, 81144), (31464, 77812), (33348, 73416), (33516, 73048), (36064, 67887), (36524, 67032), (36708, 66696), (38112, 64239), (38304, 63917), (38906, 62928), (40572, 60344), (41952, 58359), (42826, 57168), (44464, 55062), (44688, 54786), (45258, 54096), (46368, 52801), (48944, 50022)]