225041608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{383}}^1\times {\mathrm{607}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 465776640

約数和(自身を除く): 240735032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 383, 484, 607, 766, 968, 1214, 1532, 2428, 3064, 4213, 4856, 6677, 8426, 13354, 16852, 26708, 33704, 46343, 53416, 73447, 92686, 146894, 185372, 232481, 293788, 370744, 464962, 587576, 929924, 1859848, 2557291, 5114582, 10229164, 20458328, 28130201, 56260402, 112520804, 225041608]

約数ペア:

[(1, 225041608), (2, 112520804), (4, 56260402), (8, 28130201), (11, 20458328), (22, 10229164), (44, 5114582), (88, 2557291), (121, 1859848), (242, 929924), (383, 587576), (484, 464962), (607, 370744), (766, 293788), (968, 232481), (1214, 185372), (1532, 146894), (2428, 92686), (3064, 73447), (4213, 53416), (4856, 46343), (6677, 33704), (8426, 26708), (13354, 16852)]