288049286

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 539827200

約数和(自身を除く): 251777914

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 109, 161, 203, 218, 283, 322, 406, 566, 667, 763, 1334, 1526, 1981, 2507, 3161, 3962, 4669, 5014, 6322, 6509, 8207, 9338, 13018, 16414, 17549, 22127, 30847, 35098, 44254, 45563, 57449, 61694, 72703, 91126, 114898, 145406, 188761, 215929, 377522, 431858, 508921, 709481, 894563, 1017842, 1321327, 1418962, 1789126, 2642654, 4966367, 6261941, 9932734, 12523882, 20574949, 41149898, 144024643, 288049286]

約数ペア:

[(1, 288049286), (2, 144024643), (7, 41149898), (14, 20574949), (23, 12523882), (29, 9932734), (46, 6261941), (58, 4966367), (109, 2642654), (161, 1789126), (203, 1418962), (218, 1321327), (283, 1017842), (322, 894563), (406, 709481), (566, 508921), (667, 431858), (763, 377522), (1334, 215929), (1526, 188761), (1981, 145406), (2507, 114898), (3161, 91126), (3962, 72703), (4669, 61694), (5014, 57449), (6322, 45563), (6509, 44254), (8207, 35098), (9338, 30847), (13018, 22127), (16414, 17549)]