2902872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:520

約数の個数: 64

約数和(自身を含む): 8536320

約数和(自身を除く): 5633448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 74, 84, 111, 148, 168, 222, 259, 296, 444, 467, 518, 777, 888, 934, 1036, 1401, 1554, 1868, 2072, 2802, 3108, 3269, 3736, 5604, 6216, 6538, 9807, 11208, 13076, 17279, 19614, 26152, 34558, 39228, 51837, 69116, 78456, 103674, 120953, 138232, 207348, 241906, 362859, 414696, 483812, 725718, 967624, 1451436, 2902872]

約数ペア:

[(1, 2902872), (2, 1451436), (3, 967624), (4, 725718), (6, 483812), (7, 414696), (8, 362859), (12, 241906), (14, 207348), (21, 138232), (24, 120953), (28, 103674), (37, 78456), (42, 69116), (56, 51837), (74, 39228), (84, 34558), (111, 26152), (148, 19614), (168, 17279), (222, 13076), (259, 11208), (296, 9807), (444, 6538), (467, 6216), (518, 5604), (777, 3736), (888, 3269), (934, 3108), (1036, 2802), (1401, 2072), (1554, 1868)]