511883724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2307

約数の個数: 72

約数和(自身を含む): 1321334784

約数和(自身を除く): 809451060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 167, 242, 334, 363, 484, 501, 668, 726, 1002, 1452, 1837, 2004, 2111, 3674, 4222, 5511, 6333, 7348, 8444, 11022, 12666, 20207, 22044, 23221, 25332, 40414, 46442, 60621, 69663, 80828, 92884, 121242, 139326, 242484, 255431, 278652, 352537, 510862, 705074, 766293, 1021724, 1057611, 1410148, 1532586, 2115222, 3065172, 3877907, 4230444, 7755814, 11633721, 15511628, 23267442, 42656977, 46534884, 85313954, 127970931, 170627908, 255941862, 511883724]

約数ペア:

[(1, 511883724), (2, 255941862), (3, 170627908), (4, 127970931), (6, 85313954), (11, 46534884), (12, 42656977), (22, 23267442), (33, 15511628), (44, 11633721), (66, 7755814), (121, 4230444), (132, 3877907), (167, 3065172), (242, 2115222), (334, 1532586), (363, 1410148), (484, 1057611), (501, 1021724), (668, 766293), (726, 705074), (1002, 510862), (1452, 352537), (1837, 278652), (2004, 255431), (2111, 242484), (3674, 139326), (4222, 121242), (5511, 92884), (6333, 80828), (7348, 69663), (8444, 60621), (11022, 46442), (12666, 40414), (20207, 25332), (22044, 23221)]