383891856

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2011}}^1$

素因数の和:2160

約数の個数: 80

約数和(自身を含む): 1026892608

約数和(自身を除く): 643000752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 97, 123, 164, 194, 246, 291, 328, 388, 492, 582, 656, 776, 984, 1164, 1552, 1968, 2011, 2328, 3977, 4022, 4656, 6033, 7954, 8044, 11931, 12066, 15908, 16088, 23862, 24132, 31816, 32176, 47724, 48264, 63632, 82451, 95448, 96528, 164902, 190896, 195067, 247353, 329804, 390134, 494706, 585201, 659608, 780268, 989412, 1170402, 1319216, 1560536, 1978824, 2340804, 3121072, 3957648, 4681608, 7997747, 9363216, 15995494, 23993241, 31990988, 47986482, 63981976, 95972964, 127963952, 191945928, 383891856]

約数ペア:

[(1, 383891856), (2, 191945928), (3, 127963952), (4, 95972964), (6, 63981976), (8, 47986482), (12, 31990988), (16, 23993241), (24, 15995494), (41, 9363216), (48, 7997747), (82, 4681608), (97, 3957648), (123, 3121072), (164, 2340804), (194, 1978824), (246, 1560536), (291, 1319216), (328, 1170402), (388, 989412), (492, 780268), (582, 659608), (656, 585201), (776, 494706), (984, 390134), (1164, 329804), (1552, 247353), (1968, 195067), (2011, 190896), (2328, 164902), (3977, 96528), (4022, 95448), (4656, 82451), (6033, 63632), (7954, 48264), (8044, 47724), (11931, 32176), (12066, 31816), (15908, 24132), (16088, 23862)]