220755336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1063}}^1$

素因数の和:1598

約数の個数: 64

約数和(自身を含む): 586051200

約数和(自身を除く): 365295864

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 509, 1018, 1063, 1527, 2036, 2126, 3054, 3189, 4072, 4252, 6108, 6378, 8504, 8653, 12216, 12756, 17306, 18071, 25512, 25959, 34612, 36142, 51918, 54213, 69224, 72284, 103836, 108426, 144568, 207672, 216852, 433704, 541067, 1082134, 1623201, 2164268, 3246402, 4328536, 6492804, 9198139, 12985608, 18396278, 27594417, 36792556, 55188834, 73585112, 110377668, 220755336]

約数ペア:

[(1, 220755336), (2, 110377668), (3, 73585112), (4, 55188834), (6, 36792556), (8, 27594417), (12, 18396278), (17, 12985608), (24, 9198139), (34, 6492804), (51, 4328536), (68, 3246402), (102, 2164268), (136, 1623201), (204, 1082134), (408, 541067), (509, 433704), (1018, 216852), (1063, 207672), (1527, 144568), (2036, 108426), (2126, 103836), (3054, 72284), (3189, 69224), (4072, 54213), (4252, 51918), (6108, 36142), (6378, 34612), (8504, 25959), (8653, 25512), (12216, 18071), (12756, 17306)]