1898997072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{9311}}^1$

素因数の和:9936

約数の個数: 80

約数和(自身を含む): 5616402432

約数和(自身を除く): 3717405360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 607, 1214, 1821, 2428, 3642, 4249, 4856, 7284, 8498, 9311, 9712, 12747, 14568, 16996, 18622, 25494, 27933, 29136, 33992, 37244, 50988, 55866, 65177, 67984, 74488, 101976, 111732, 130354, 148976, 195531, 203952, 223464, 260708, 391062, 446928, 521416, 782124, 1042832, 1564248, 3128496, 5651777, 11303554, 16955331, 22607108, 33910662, 39562439, 45214216, 67821324, 79124878, 90428432, 118687317, 135642648, 158249756, 237374634, 271285296, 316499512, 474749268, 632999024, 949498536, 1898997072]

約数ペア:

[(1, 1898997072), (2, 949498536), (3, 632999024), (4, 474749268), (6, 316499512), (7, 271285296), (8, 237374634), (12, 158249756), (14, 135642648), (16, 118687317), (21, 90428432), (24, 79124878), (28, 67821324), (42, 45214216), (48, 39562439), (56, 33910662), (84, 22607108), (112, 16955331), (168, 11303554), (336, 5651777), (607, 3128496), (1214, 1564248), (1821, 1042832), (2428, 782124), (3642, 521416), (4249, 446928), (4856, 391062), (7284, 260708), (8498, 223464), (9311, 203952), (9712, 195531), (12747, 148976), (14568, 130354), (16996, 111732), (18622, 101976), (25494, 74488), (27933, 67984), (29136, 65177), (33992, 55866), (37244, 50988)]