891337212

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1619}}^1$

素因数の和:2043

約数の個数: 72

約数和(自身を含む): 2315673360

約数和(自身を除く): 1424336148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 373, 492, 738, 746, 1119, 1476, 1492, 1619, 2238, 3238, 3357, 4476, 4857, 6476, 6714, 9714, 13428, 14571, 15293, 19428, 29142, 30586, 45879, 58284, 61172, 66379, 91758, 132758, 137637, 183516, 199137, 265516, 275274, 398274, 550548, 597411, 603887, 796548, 1194822, 1207774, 1811661, 2389644, 2415548, 3623322, 5434983, 7246644, 10869966, 21739932, 24759367, 49518734, 74278101, 99037468, 148556202, 222834303, 297112404, 445668606, 891337212]

約数ペア:

[(1, 891337212), (2, 445668606), (3, 297112404), (4, 222834303), (6, 148556202), (9, 99037468), (12, 74278101), (18, 49518734), (36, 24759367), (41, 21739932), (82, 10869966), (123, 7246644), (164, 5434983), (246, 3623322), (369, 2415548), (373, 2389644), (492, 1811661), (738, 1207774), (746, 1194822), (1119, 796548), (1476, 603887), (1492, 597411), (1619, 550548), (2238, 398274), (3238, 275274), (3357, 265516), (4476, 199137), (4857, 183516), (6476, 137637), (6714, 132758), (9714, 91758), (13428, 66379), (14571, 61172), (15293, 58284), (19428, 45879), (29142, 30586)]