312673504

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{68329}}^1$

素因数の和:68363

約数の個数: 48

約数和(自身を含む): 723204720

約数和(自身を除く): 410531216

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 68329, 136658, 273316, 546632, 751619, 888277, 1093264, 1503238, 1776554, 2186528, 3006476, 3553108, 6012952, 7106216, 9771047, 12025904, 14212432, 19542094, 24051808, 28424864, 39084188, 78168376, 156336752, 312673504]

約数ペア:

[(1, 312673504), (2, 156336752), (4, 78168376), (8, 39084188), (11, 28424864), (13, 24051808), (16, 19542094), (22, 14212432), (26, 12025904), (32, 9771047), (44, 7106216), (52, 6012952), (88, 3553108), (104, 3006476), (143, 2186528), (176, 1776554), (208, 1503238), (286, 1093264), (352, 888277), (416, 751619), (572, 546632), (1144, 273316), (2288, 136658), (4576, 68329)]