447210396

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{8681}}^1$

素因数の和:8753

約数の個数: 72

約数和(自身を含む): 1194573744

約数和(自身を除く): 747363348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 8681, 12879, 17172, 17362, 25758, 26043, 34724, 51516, 52086, 78129, 104172, 156258, 234387, 312516, 460093, 468774, 703161, 920186, 937548, 1380279, 1406322, 1840372, 2109483, 2760558, 2812644, 4140837, 4218966, 5521116, 8281674, 8437932, 12422511, 16563348, 24845022, 37267533, 49690044, 74535066, 111802599, 149070132, 223605198, 447210396]

約数ペア:

[(1, 447210396), (2, 223605198), (3, 149070132), (4, 111802599), (6, 74535066), (9, 49690044), (12, 37267533), (18, 24845022), (27, 16563348), (36, 12422511), (53, 8437932), (54, 8281674), (81, 5521116), (106, 4218966), (108, 4140837), (159, 2812644), (162, 2760558), (212, 2109483), (243, 1840372), (318, 1406322), (324, 1380279), (477, 937548), (486, 920186), (636, 703161), (954, 468774), (972, 460093), (1431, 312516), (1908, 234387), (2862, 156258), (4293, 104172), (5724, 78129), (8586, 52086), (8681, 51516), (12879, 34724), (17172, 26043), (17362, 25758)]