2488302684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{44279}}^1$

素因数の和:44519

約数の個数: 72

約数和(自身を含む): 7220828160

約数和(自身を除く): 4732525476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 4014, 4683, 6244, 8028, 9366, 14049, 18732, 28098, 44279, 56196, 88558, 132837, 177116, 265674, 309953, 398511, 531348, 619906, 797022, 929859, 1239812, 1594044, 1859718, 2789577, 3719436, 5579154, 9874217, 11158308, 19748434, 29622651, 39496868, 59245302, 69119519, 88867953, 118490604, 138239038, 177735906, 207358557, 276478076, 355471812, 414717114, 622075671, 829434228, 1244151342, 2488302684]

約数ペア:

[(1, 2488302684), (2, 1244151342), (3, 829434228), (4, 622075671), (6, 414717114), (7, 355471812), (9, 276478076), (12, 207358557), (14, 177735906), (18, 138239038), (21, 118490604), (28, 88867953), (36, 69119519), (42, 59245302), (63, 39496868), (84, 29622651), (126, 19748434), (223, 11158308), (252, 9874217), (446, 5579154), (669, 3719436), (892, 2789577), (1338, 1859718), (1561, 1594044), (2007, 1239812), (2676, 929859), (3122, 797022), (4014, 619906), (4683, 531348), (6244, 398511), (8028, 309953), (9366, 265674), (14049, 177116), (18732, 132837), (28098, 88558), (44279, 56196)]