287065764

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4523}}^1$

素因数の和:4617

約数の個数: 72

約数和(自身を含む): 760792032

約数和(自身を除く): 473726268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1476, 1548, 1763, 3526, 4523, 5289, 7052, 9046, 10578, 13569, 15867, 18092, 21156, 27138, 31734, 40707, 54276, 63468, 81414, 162828, 185443, 194489, 370886, 388978, 556329, 583467, 741772, 777956, 1112658, 1166934, 1668987, 1750401, 2225316, 2333868, 3337974, 3500802, 6675948, 7001604, 7974049, 15948098, 23922147, 31896196, 47844294, 71766441, 95688588, 143532882, 287065764]

約数ペア:

[(1, 287065764), (2, 143532882), (3, 95688588), (4, 71766441), (6, 47844294), (9, 31896196), (12, 23922147), (18, 15948098), (36, 7974049), (41, 7001604), (43, 6675948), (82, 3500802), (86, 3337974), (123, 2333868), (129, 2225316), (164, 1750401), (172, 1668987), (246, 1166934), (258, 1112658), (369, 777956), (387, 741772), (492, 583467), (516, 556329), (738, 388978), (774, 370886), (1476, 194489), (1548, 185443), (1763, 162828), (3526, 81414), (4523, 63468), (5289, 54276), (7052, 40707), (9046, 31734), (10578, 27138), (13569, 21156), (15867, 18092)]