381567156

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{9817}}^1$

素因数の和:9944

約数の個数: 48

約数和(自身を含む): 923677440

約数和(自身を除く): 542110284

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 474, 492, 948, 3239, 6478, 9717, 9817, 12956, 19434, 19634, 29451, 38868, 39268, 58902, 117804, 402497, 775543, 804994, 1207491, 1551086, 1609988, 2326629, 2414982, 3102172, 4653258, 4829964, 9306516, 31797263, 63594526, 95391789, 127189052, 190783578, 381567156]

約数ペア:

[(1, 381567156), (2, 190783578), (3, 127189052), (4, 95391789), (6, 63594526), (12, 31797263), (41, 9306516), (79, 4829964), (82, 4653258), (123, 3102172), (158, 2414982), (164, 2326629), (237, 1609988), (246, 1551086), (316, 1207491), (474, 804994), (492, 775543), (948, 402497), (3239, 117804), (6478, 58902), (9717, 39268), (9817, 38868), (12956, 29451), (19434, 19634)]