291267690328

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{1697}}^1\times {\mathrm{12763}}^1$

素因数の和:14548

約数の個数: 48

約数和(自身を含む): 560145714840

約数和(自身を除く): 268878024512

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 1697, 3362, 3394, 6724, 6788, 12763, 13448, 13576, 25526, 51052, 69577, 102104, 139154, 278308, 523283, 556616, 1046566, 2093132, 2852657, 4186264, 5705314, 11410628, 21454603, 21658811, 22821256, 42909206, 43317622, 85818412, 86635244, 171636824, 173270488, 888011251, 1776022502, 3552045004, 7104090008, 36408461291, 72816922582, 145633845164, 291267690328]

約数ペア:

[(1, 291267690328), (2, 145633845164), (4, 72816922582), (8, 36408461291), (41, 7104090008), (82, 3552045004), (164, 1776022502), (328, 888011251), (1681, 173270488), (1697, 171636824), (3362, 86635244), (3394, 85818412), (6724, 43317622), (6788, 42909206), (12763, 22821256), (13448, 21658811), (13576, 21454603), (25526, 11410628), (51052, 5705314), (69577, 4186264), (102104, 2852657), (139154, 2093132), (278308, 1046566), (523283, 556616)]