308049136

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{4073}}^1$

素因数の和:4273

約数の個数: 40

約数和(自身を含む): 621366480

約数和(自身を除く): 313317344

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 163, 232, 326, 464, 652, 1304, 2608, 4073, 4727, 8146, 9454, 16292, 18908, 32584, 37816, 65168, 75632, 118117, 236234, 472468, 663899, 944936, 1327798, 1889872, 2655596, 5311192, 10622384, 19253071, 38506142, 77012284, 154024568, 308049136]

約数ペア:

[(1, 308049136), (2, 154024568), (4, 77012284), (8, 38506142), (16, 19253071), (29, 10622384), (58, 5311192), (116, 2655596), (163, 1889872), (232, 1327798), (326, 944936), (464, 663899), (652, 472468), (1304, 236234), (2608, 118117), (4073, 75632), (4727, 65168), (8146, 37816), (9454, 32584), (16292, 18908)]