672843384

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{322243}}^1$

素因数の和:322284

約数の個数: 48

約数和(自身を含む): 1885127400

約数和(自身を除く): 1212284016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 322243, 644486, 966729, 1288972, 1933458, 2577944, 2900187, 3866916, 5800374, 7733832, 9345047, 11600748, 18690094, 23201496, 28035141, 37380188, 56070282, 74760376, 84105423, 112140564, 168210846, 224281128, 336421692, 672843384]

約数ペア:

[(1, 672843384), (2, 336421692), (3, 224281128), (4, 168210846), (6, 112140564), (8, 84105423), (9, 74760376), (12, 56070282), (18, 37380188), (24, 28035141), (29, 23201496), (36, 18690094), (58, 11600748), (72, 9345047), (87, 7733832), (116, 5800374), (174, 3866916), (232, 2900187), (261, 2577944), (348, 1933458), (522, 1288972), (696, 966729), (1044, 644486), (2088, 322243)]