268099684

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 500774400

約数和(自身を除く): 232674716

約数列:

[1, 2, 4, 23, 46, 89, 92, 137, 178, 239, 274, 356, 478, 548, 956, 2047, 3151, 4094, 5497, 6302, 8188, 10994, 12193, 12604, 21271, 21988, 24386, 32743, 42542, 48772, 65486, 85084, 130972, 280439, 489233, 560878, 753089, 978466, 1121756, 1506178, 1956932, 2914127, 3012356, 5828254, 11656508, 67024921, 134049842, 268099684]

約数ペア:

[(1, 268099684), (2, 134049842), (4, 67024921), (23, 11656508), (46, 5828254), (89, 3012356), (92, 2914127), (137, 1956932), (178, 1506178), (239, 1121756), (274, 978466), (356, 753089), (478, 560878), (548, 489233), (956, 280439), (2047, 130972), (3151, 85084), (4094, 65486), (5497, 48772), (6302, 42542), (8188, 32743), (10994, 24386), (12193, 21988), (12604, 21271)]