40308888

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 104227200

約数和(自身を除く): 63918312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 139, 172, 258, 278, 281, 344, 417, 516, 556, 562, 834, 843, 1032, 1112, 1124, 1668, 1686, 2248, 3336, 3372, 5977, 6744, 11954, 12083, 17931, 23908, 24166, 35862, 36249, 39059, 47816, 48332, 71724, 72498, 78118, 96664, 117177, 143448, 144996, 156236, 234354, 289992, 312472, 468708, 937416, 1679537, 3359074, 5038611, 6718148, 10077222, 13436296, 20154444, 40308888]

約数ペア:

[(1, 40308888), (2, 20154444), (3, 13436296), (4, 10077222), (6, 6718148), (8, 5038611), (12, 3359074), (24, 1679537), (43, 937416), (86, 468708), (129, 312472), (139, 289992), (172, 234354), (258, 156236), (278, 144996), (281, 143448), (344, 117177), (417, 96664), (516, 78118), (556, 72498), (562, 71724), (834, 48332), (843, 47816), (1032, 39059), (1112, 36249), (1124, 35862), (1668, 24166), (1686, 23908), (2248, 17931), (3336, 12083), (3372, 11954), (5977, 6744)]