268709056

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4957}}^1$

素因数の和:4998

約数の個数: 84

約数和(自身を含む): 669964624

約数和(自身を除く): 401255568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1694, 1936, 2464, 3388, 3872, 4928, 4957, 6776, 7744, 9914, 13552, 19828, 27104, 34699, 39656, 54208, 54527, 69398, 79312, 109054, 138796, 158624, 218108, 277592, 317248, 381689, 436216, 555184, 599797, 763378, 872432, 1110368, 1199594, 1526756, 1744864, 2220736, 2399188, 3053512, 3489728, 4198579, 4798376, 6107024, 8397158, 9596752, 12214048, 16794316, 19193504, 24428096, 33588632, 38387008, 67177264, 134354528, 268709056]

約数ペア:

[(1, 268709056), (2, 134354528), (4, 67177264), (7, 38387008), (8, 33588632), (11, 24428096), (14, 19193504), (16, 16794316), (22, 12214048), (28, 9596752), (32, 8397158), (44, 6107024), (56, 4798376), (64, 4198579), (77, 3489728), (88, 3053512), (112, 2399188), (121, 2220736), (154, 1744864), (176, 1526756), (224, 1199594), (242, 1110368), (308, 872432), (352, 763378), (448, 599797), (484, 555184), (616, 436216), (704, 381689), (847, 317248), (968, 277592), (1232, 218108), (1694, 158624), (1936, 138796), (2464, 109054), (3388, 79312), (3872, 69398), (4928, 54527), (4957, 54208), (6776, 39656), (7744, 34699), (9914, 27104), (13552, 19828)]