386937488

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{119131}}^1$

素因数の和:119175

約数の個数: 40

約数和(自身を含む): 886342080

約数和(自身を除く): 499404592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 119131, 238262, 476524, 833917, 953048, 1667834, 1906096, 3335668, 3454799, 6671336, 6909598, 13342672, 13819196, 24183593, 27638392, 48367186, 55276784, 96734372, 193468744, 386937488]

約数ペア:

[(1, 386937488), (2, 193468744), (4, 96734372), (7, 55276784), (8, 48367186), (14, 27638392), (16, 24183593), (28, 13819196), (29, 13342672), (56, 6909598), (58, 6671336), (112, 3454799), (116, 3335668), (203, 1906096), (232, 1667834), (406, 953048), (464, 833917), (812, 476524), (1624, 238262), (3248, 119131)]