318641312

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29201}}^1$

素因数の和:29253

約数の個数: 48

約数和(自身を含む): 706454784

約数和(自身を除く): 387813472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 29201, 58402, 116804, 233608, 321211, 467216, 642422, 905231, 934432, 1284844, 1810462, 2569688, 3620924, 5139376, 7241848, 9957541, 10278752, 14483696, 19915082, 28967392, 39830164, 79660328, 159320656, 318641312]

約数ペア:

[(1, 318641312), (2, 159320656), (4, 79660328), (8, 39830164), (11, 28967392), (16, 19915082), (22, 14483696), (31, 10278752), (32, 9957541), (44, 7241848), (62, 5139376), (88, 3620924), (124, 2569688), (176, 1810462), (248, 1284844), (341, 934432), (352, 905231), (496, 642422), (682, 467216), (992, 321211), (1364, 233608), (2728, 116804), (5456, 58402), (10912, 29201)]