274350544

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:696

約数の個数: 60

約数和(自身を含む): 579349452

約数和(自身を除く): 304998908

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 241, 338, 421, 482, 676, 842, 964, 1352, 1684, 1928, 2704, 3133, 3368, 3856, 5473, 6266, 6736, 10946, 12532, 21892, 25064, 40729, 43784, 50128, 71149, 81458, 87568, 101461, 142298, 162916, 202922, 284596, 325832, 405844, 569192, 651664, 811688, 1138384, 1318993, 1623376, 2637986, 5275972, 10551944, 17146909, 21103888, 34293818, 68587636, 137175272, 274350544]

約数ペア:

[(1, 274350544), (2, 137175272), (4, 68587636), (8, 34293818), (13, 21103888), (16, 17146909), (26, 10551944), (52, 5275972), (104, 2637986), (169, 1623376), (208, 1318993), (241, 1138384), (338, 811688), (421, 651664), (482, 569192), (676, 405844), (842, 325832), (964, 284596), (1352, 202922), (1684, 162916), (1928, 142298), (2704, 101461), (3133, 87568), (3368, 81458), (3856, 71149), (5473, 50128), (6266, 43784), (6736, 40729), (10946, 25064), (12532, 21892)]