423751812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 1110896640

約数和(自身を除く): 687144828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 132, 141, 167, 188, 282, 334, 409, 501, 517, 564, 668, 818, 1002, 1034, 1227, 1551, 1636, 1837, 2004, 2068, 2454, 3102, 3674, 4499, 4908, 5511, 6204, 7348, 7849, 8998, 11022, 13497, 15698, 17996, 19223, 22044, 23547, 26994, 31396, 38446, 47094, 53988, 57669, 68303, 76892, 86339, 94188, 115338, 136606, 172678, 204909, 211453, 230676, 259017, 273212, 345356, 409818, 422906, 518034, 634359, 751333, 819636, 845812, 1036068, 1268718, 1502666, 2253999, 2537436, 3005332, 3210241, 4507998, 6420482, 9015996, 9630723, 12840964, 19261446, 35312651, 38522892, 70625302, 105937953, 141250604, 211875906, 423751812]

約数ペア:

[(1, 423751812), (2, 211875906), (3, 141250604), (4, 105937953), (6, 70625302), (11, 38522892), (12, 35312651), (22, 19261446), (33, 12840964), (44, 9630723), (47, 9015996), (66, 6420482), (94, 4507998), (132, 3210241), (141, 3005332), (167, 2537436), (188, 2253999), (282, 1502666), (334, 1268718), (409, 1036068), (501, 845812), (517, 819636), (564, 751333), (668, 634359), (818, 518034), (1002, 422906), (1034, 409818), (1227, 345356), (1551, 273212), (1636, 259017), (1837, 230676), (2004, 211453), (2068, 204909), (2454, 172678), (3102, 136606), (3674, 115338), (4499, 94188), (4908, 86339), (5511, 76892), (6204, 68303), (7348, 57669), (7849, 53988), (8998, 47094), (11022, 38446), (13497, 31396), (15698, 26994), (17996, 23547), (19223, 22044)]