38100216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 121305600

約数和(自身を除く): 83205384

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 168, 212, 231, 264, 308, 318, 371, 389, 424, 462, 583, 616, 636, 742, 778, 924, 1113, 1166, 1167, 1272, 1484, 1556, 1749, 1848, 2226, 2332, 2334, 2723, 2968, 3112, 3498, 4081, 4279, 4452, 4664, 4668, 5446, 6996, 8162, 8169, 8558, 8904, 9336, 10892, 12243, 12837, 13992, 16324, 16338, 17116, 20617, 21784, 24486, 25674, 29953, 32648, 32676, 34232, 41234, 48972, 51348, 59906, 61851, 65352, 82468, 89859, 97944, 102696, 119812, 123702, 144319, 164936, 179718, 226787, 239624, 247404, 288638, 359436, 432957, 453574, 494808, 577276, 680361, 718872, 865914, 907148, 1154552, 1360722, 1587509, 1731828, 1814296, 2721444, 3175018, 3463656, 4762527, 5442888, 6350036, 9525054, 12700072, 19050108, 38100216]

約数ペア:

[(1, 38100216), (2, 19050108), (3, 12700072), (4, 9525054), (6, 6350036), (7, 5442888), (8, 4762527), (11, 3463656), (12, 3175018), (14, 2721444), (21, 1814296), (22, 1731828), (24, 1587509), (28, 1360722), (33, 1154552), (42, 907148), (44, 865914), (53, 718872), (56, 680361), (66, 577276), (77, 494808), (84, 453574), (88, 432957), (106, 359436), (132, 288638), (154, 247404), (159, 239624), (168, 226787), (212, 179718), (231, 164936), (264, 144319), (308, 123702), (318, 119812), (371, 102696), (389, 97944), (424, 89859), (462, 82468), (583, 65352), (616, 61851), (636, 59906), (742, 51348), (778, 48972), (924, 41234), (1113, 34232), (1166, 32676), (1167, 32648), (1272, 29953), (1484, 25674), (1556, 24486), (1749, 21784), (1848, 20617), (2226, 17116), (2332, 16338), (2334, 16324), (2723, 13992), (2968, 12837), (3112, 12243), (3498, 10892), (4081, 9336), (4279, 8904), (4452, 8558), (4664, 8169), (4668, 8162), (5446, 6996)]