485440984

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{12437}}^1$

素因数の和:12508

約数の個数: 64

約数和(自身を含む): 1128375360

約数和(自身を除く): 642934376

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 41, 56, 68, 82, 119, 136, 164, 238, 287, 328, 476, 574, 697, 952, 1148, 1394, 2296, 2788, 4879, 5576, 9758, 12437, 19516, 24874, 39032, 49748, 87059, 99496, 174118, 211429, 348236, 422858, 509917, 696472, 845716, 1019834, 1480003, 1691432, 2039668, 2960006, 3569419, 4079336, 5920012, 7138838, 8668589, 11840024, 14277676, 17337178, 28555352, 34674356, 60680123, 69348712, 121360246, 242720492, 485440984]

約数ペア:

[(1, 485440984), (2, 242720492), (4, 121360246), (7, 69348712), (8, 60680123), (14, 34674356), (17, 28555352), (28, 17337178), (34, 14277676), (41, 11840024), (56, 8668589), (68, 7138838), (82, 5920012), (119, 4079336), (136, 3569419), (164, 2960006), (238, 2039668), (287, 1691432), (328, 1480003), (476, 1019834), (574, 845716), (697, 696472), (952, 509917), (1148, 422858), (1394, 348236), (2296, 211429), (2788, 174118), (4879, 99496), (5576, 87059), (9758, 49748), (12437, 39032), (19516, 24874)]