631567116

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 1641166800

約数和(自身を除く): 1009599684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 379, 492, 738, 758, 1129, 1137, 1476, 1516, 2258, 2274, 3387, 3411, 4516, 4548, 6774, 6822, 10161, 13548, 13644, 15539, 20322, 31078, 40644, 46289, 46617, 62156, 92578, 93234, 138867, 139851, 185156, 186468, 277734, 279702, 416601, 427891, 555468, 559404, 833202, 855782, 1283673, 1666404, 1711564, 2567346, 3851019, 5134692, 7702038, 15404076, 17543531, 35087062, 52630593, 70174124, 105261186, 157891779, 210522372, 315783558, 631567116]

約数ペア:

[(1, 631567116), (2, 315783558), (3, 210522372), (4, 157891779), (6, 105261186), (9, 70174124), (12, 52630593), (18, 35087062), (36, 17543531), (41, 15404076), (82, 7702038), (123, 5134692), (164, 3851019), (246, 2567346), (369, 1711564), (379, 1666404), (492, 1283673), (738, 855782), (758, 833202), (1129, 559404), (1137, 555468), (1476, 427891), (1516, 416601), (2258, 279702), (2274, 277734), (3387, 186468), (3411, 185156), (4516, 139851), (4548, 138867), (6774, 93234), (6822, 92578), (10161, 62156), (13548, 46617), (13644, 46289), (15539, 40644), (20322, 31078)]