1914867864

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4639}}^1$

素因数の和:4684

約数の個数: 240

約数和(自身を含む): 6720436800

約数和(自身を除く): 4805568936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1911, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3276, 3528, 3822, 3969, 4212, 4536, 4639, 4914, 5096, 5292, 5733, 6552, 7371, 7644, 7938, 8424, 9278, 9828, 10584, 11466, 13917, 14742, 15288, 15876, 17199, 18556, 19656, 22932, 27834, 29484, 31752, 32473, 34398, 37112, 41751, 45864, 51597, 55668, 58968, 60307, 64946, 68796, 83502, 97419, 103194, 111336, 120614, 125253, 129892, 137592, 167004, 180921, 194838, 206388, 227311, 241228, 250506, 259784, 292257, 334008, 361842, 375759, 389676, 412776, 422149, 454622, 482456, 501012, 542763, 584514, 681933, 723684, 751518, 779352, 844298, 876771, 909244, 1002024, 1085526, 1169028, 1266447, 1363866, 1447368, 1503036, 1628289, 1688596, 1753542, 1818488, 2045799, 2171052, 2338056, 2532894, 2630313, 2727732, 2955043, 3006072, 3256578, 3377192, 3507084, 3799341, 4091598, 4342104, 4884867, 5065788, 5260626, 5455464, 5910086, 6137397, 6513156, 7014168, 7598682, 8183196, 8865129, 9769734, 10131576, 10521252, 11398023, 11820172, 12274794, 13026312, 15197364, 16366392, 17730258, 18412191, 19539468, 21042504, 22796046, 23640344, 24549588, 26595387, 30394728, 34194069, 35460516, 36824382, 39078936, 45592092, 49099176, 53190774, 68388138, 70921032, 73648764, 79786161, 91184184, 106381548, 136776276, 147297528, 159572322, 212763096, 239358483, 273552552, 319144644, 478716966, 638289288, 957433932, 1914867864]

約数ペア:

[(1, 1914867864), (2, 957433932), (3, 638289288), (4, 478716966), (6, 319144644), (7, 273552552), (8, 239358483), (9, 212763096), (12, 159572322), (13, 147297528), (14, 136776276), (18, 106381548), (21, 91184184), (24, 79786161), (26, 73648764), (27, 70921032), (28, 68388138), (36, 53190774), (39, 49099176), (42, 45592092), (49, 39078936), (52, 36824382), (54, 35460516), (56, 34194069), (63, 30394728), (72, 26595387), (78, 24549588), (81, 23640344), (84, 22796046), (91, 21042504), (98, 19539468), (104, 18412191), (108, 17730258), (117, 16366392), (126, 15197364), (147, 13026312), (156, 12274794), (162, 11820172), (168, 11398023), (182, 10521252), (189, 10131576), (196, 9769734), (216, 8865129), (234, 8183196), (252, 7598682), (273, 7014168), (294, 6513156), (312, 6137397), (324, 5910086), (351, 5455464), (364, 5260626), (378, 5065788), (392, 4884867), (441, 4342104), (468, 4091598), (504, 3799341), (546, 3507084), (567, 3377192), (588, 3256578), (637, 3006072), (648, 2955043), (702, 2727732), (728, 2630313), (756, 2532894), (819, 2338056), (882, 2171052), (936, 2045799), (1053, 1818488), (1092, 1753542), (1134, 1688596), (1176, 1628289), (1274, 1503036), (1323, 1447368), (1404, 1363866), (1512, 1266447), (1638, 1169028), (1764, 1085526), (1911, 1002024), (2106, 909244), (2184, 876771), (2268, 844298), (2457, 779352), (2548, 751518), (2646, 723684), (2808, 681933), (3276, 584514), (3528, 542763), (3822, 501012), (3969, 482456), (4212, 454622), (4536, 422149), (4639, 412776), (4914, 389676), (5096, 375759), (5292, 361842), (5733, 334008), (6552, 292257), (7371, 259784), (7644, 250506), (7938, 241228), (8424, 227311), (9278, 206388), (9828, 194838), (10584, 180921), (11466, 167004), (13917, 137592), (14742, 129892), (15288, 125253), (15876, 120614), (17199, 111336), (18556, 103194), (19656, 97419), (22932, 83502), (27834, 68796), (29484, 64946), (31752, 60307), (32473, 58968), (34398, 55668), (37112, 51597), (41751, 45864)]