391898832

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{48311}}^1$

素因数の和:48348

約数の個数: 60

約数和(自身を含む): 1096295904

約数和(自身を除く): 704397072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 48311, 96622, 144933, 193244, 289866, 386488, 579732, 628043, 772976, 1159464, 1256086, 1884129, 2318928, 2512172, 3768258, 5024344, 7536516, 8164559, 10048688, 15073032, 16329118, 24493677, 30146064, 32658236, 48987354, 65316472, 97974708, 130632944, 195949416, 391898832]

約数ペア:

[(1, 391898832), (2, 195949416), (3, 130632944), (4, 97974708), (6, 65316472), (8, 48987354), (12, 32658236), (13, 30146064), (16, 24493677), (24, 16329118), (26, 15073032), (39, 10048688), (48, 8164559), (52, 7536516), (78, 5024344), (104, 3768258), (156, 2512172), (169, 2318928), (208, 1884129), (312, 1256086), (338, 1159464), (507, 772976), (624, 628043), (676, 579732), (1014, 386488), (1352, 289866), (2028, 193244), (2704, 144933), (4056, 96622), (8112, 48311)]