452418832

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 949939200

約数和(自身を除く): 497520368

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 149, 184, 223, 296, 298, 368, 446, 592, 596, 851, 892, 1192, 1702, 1784, 2384, 3404, 3427, 3568, 5129, 5513, 6808, 6854, 8251, 10258, 11026, 13616, 13708, 16502, 20516, 22052, 27416, 33004, 33227, 41032, 44104, 54832, 66008, 66454, 82064, 88208, 126799, 132016, 132908, 189773, 253598, 265816, 379546, 507196, 531632, 759092, 764221, 1014392, 1229399, 1518184, 1528442, 2028784, 2458798, 3036368, 3056884, 4917596, 6113768, 9835192, 12227536, 19670384, 28276177, 56552354, 113104708, 226209416, 452418832]

約数ペア:

[(1, 452418832), (2, 226209416), (4, 113104708), (8, 56552354), (16, 28276177), (23, 19670384), (37, 12227536), (46, 9835192), (74, 6113768), (92, 4917596), (148, 3056884), (149, 3036368), (184, 2458798), (223, 2028784), (296, 1528442), (298, 1518184), (368, 1229399), (446, 1014392), (592, 764221), (596, 759092), (851, 531632), (892, 507196), (1192, 379546), (1702, 265816), (1784, 253598), (2384, 189773), (3404, 132908), (3427, 132016), (3568, 126799), (5129, 88208), (5513, 82064), (6808, 66454), (6854, 66008), (8251, 54832), (10258, 44104), (11026, 41032), (13616, 33227), (13708, 33004), (16502, 27416), (20516, 22052)]