20231016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 55413120

約数和(自身を除く): 35182104

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1063, 1464, 1586, 2126, 2379, 3172, 3189, 4252, 4758, 6344, 6378, 8504, 9516, 12756, 13819, 19032, 25512, 27638, 41457, 55276, 64843, 82914, 110552, 129686, 165828, 194529, 259372, 331656, 389058, 518744, 778116, 842959, 1556232, 1685918, 2528877, 3371836, 5057754, 6743672, 10115508, 20231016]

約数ペア:

[(1, 20231016), (2, 10115508), (3, 6743672), (4, 5057754), (6, 3371836), (8, 2528877), (12, 1685918), (13, 1556232), (24, 842959), (26, 778116), (39, 518744), (52, 389058), (61, 331656), (78, 259372), (104, 194529), (122, 165828), (156, 129686), (183, 110552), (244, 82914), (312, 64843), (366, 55276), (488, 41457), (732, 27638), (793, 25512), (1063, 19032), (1464, 13819), (1586, 12756), (2126, 9516), (2379, 8504), (3172, 6378), (3189, 6344), (4252, 4758)]