381161484

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{320843}}^1$

素因数の和:320867

約数の個数: 48

約数和(自身を含む): 1078035840

約数和(自身を除く): 696874356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 320843, 641686, 962529, 1283372, 1925058, 2887587, 3529273, 3850116, 5775174, 7058546, 8662761, 10587819, 11550348, 14117092, 17325522, 21175638, 31763457, 34651044, 42351276, 63526914, 95290371, 127053828, 190580742, 381161484]

約数ペア:

[(1, 381161484), (2, 190580742), (3, 127053828), (4, 95290371), (6, 63526914), (9, 42351276), (11, 34651044), (12, 31763457), (18, 21175638), (22, 17325522), (27, 14117092), (33, 11550348), (36, 10587819), (44, 8662761), (54, 7058546), (66, 5775174), (99, 3850116), (108, 3529273), (132, 2887587), (198, 1925058), (297, 1283372), (396, 962529), (594, 641686), (1188, 320843)]