261569352

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{52147}}^1$

素因数の和:52186

約数の個数: 64

約数和(自身を含む): 750931200

約数和(自身を除く): 489361848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 52147, 104294, 156441, 208588, 312882, 417176, 573617, 625764, 990793, 1147234, 1251528, 1720851, 1981586, 2294468, 2972379, 3441702, 3963172, 4588936, 5944758, 6883404, 7926344, 10898723, 11889516, 13766808, 21797446, 23779032, 32696169, 43594892, 65392338, 87189784, 130784676, 261569352]

約数ペア:

[(1, 261569352), (2, 130784676), (3, 87189784), (4, 65392338), (6, 43594892), (8, 32696169), (11, 23779032), (12, 21797446), (19, 13766808), (22, 11889516), (24, 10898723), (33, 7926344), (38, 6883404), (44, 5944758), (57, 4588936), (66, 3963172), (76, 3441702), (88, 2972379), (114, 2294468), (132, 1981586), (152, 1720851), (209, 1251528), (228, 1147234), (264, 990793), (418, 625764), (456, 573617), (627, 417176), (836, 312882), (1254, 208588), (1672, 156441), (2508, 104294), (5016, 52147)]