287742264

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1531}}^1$

素因数の和:1772

約数の個数: 64

約数和(自身を含む): 741242880

約数和(自身を除く): 453500616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 191, 246, 328, 382, 492, 573, 764, 984, 1146, 1528, 1531, 2292, 3062, 4584, 4593, 6124, 7831, 9186, 12248, 15662, 18372, 23493, 31324, 36744, 46986, 62648, 62771, 93972, 125542, 187944, 188313, 251084, 292421, 376626, 502168, 584842, 753252, 877263, 1169684, 1506504, 1754526, 2339368, 3509052, 7018104, 11989261, 23978522, 35967783, 47957044, 71935566, 95914088, 143871132, 287742264]

約数ペア:

[(1, 287742264), (2, 143871132), (3, 95914088), (4, 71935566), (6, 47957044), (8, 35967783), (12, 23978522), (24, 11989261), (41, 7018104), (82, 3509052), (123, 2339368), (164, 1754526), (191, 1506504), (246, 1169684), (328, 877263), (382, 753252), (492, 584842), (573, 502168), (764, 376626), (984, 292421), (1146, 251084), (1528, 188313), (1531, 187944), (2292, 125542), (3062, 93972), (4584, 62771), (4593, 62648), (6124, 46986), (7831, 36744), (9186, 31324), (12248, 23493), (15662, 18372)]