674945628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{27803}}^1$

素因数の和:27851

約数の個数: 72

約数和(自身を含む): 1912025472

約数和(自身を除く): 1237079844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 8092, 12138, 24276, 27803, 55606, 83409, 111212, 166818, 194621, 333636, 389242, 472651, 583863, 778484, 945302, 1167726, 1417953, 1890604, 2335452, 2835906, 3308557, 5671812, 6617114, 8035067, 9925671, 13234228, 16070134, 19851342, 24105201, 32140268, 39702684, 48210402, 56245469, 96420804, 112490938, 168736407, 224981876, 337472814, 674945628]

約数ペア:

[(1, 674945628), (2, 337472814), (3, 224981876), (4, 168736407), (6, 112490938), (7, 96420804), (12, 56245469), (14, 48210402), (17, 39702684), (21, 32140268), (28, 24105201), (34, 19851342), (42, 16070134), (51, 13234228), (68, 9925671), (84, 8035067), (102, 6617114), (119, 5671812), (204, 3308557), (238, 2835906), (289, 2335452), (357, 1890604), (476, 1417953), (578, 1167726), (714, 945302), (867, 778484), (1156, 583863), (1428, 472651), (1734, 389242), (2023, 333636), (3468, 194621), (4046, 166818), (6069, 111212), (8092, 83409), (12138, 55606), (24276, 27803)]