1633164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 4480560

約数和(自身を除く): 2847396

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 156, 174, 228, 247, 348, 361, 377, 494, 551, 722, 741, 754, 988, 1083, 1102, 1131, 1444, 1482, 1508, 1653, 2166, 2204, 2262, 2964, 3306, 4332, 4524, 4693, 6612, 7163, 9386, 10469, 14079, 14326, 18772, 20938, 21489, 28158, 28652, 31407, 41876, 42978, 56316, 62814, 85956, 125628, 136097, 272194, 408291, 544388, 816582, 1633164]

約数ペア:

[(1, 1633164), (2, 816582), (3, 544388), (4, 408291), (6, 272194), (12, 136097), (13, 125628), (19, 85956), (26, 62814), (29, 56316), (38, 42978), (39, 41876), (52, 31407), (57, 28652), (58, 28158), (76, 21489), (78, 20938), (87, 18772), (114, 14326), (116, 14079), (156, 10469), (174, 9386), (228, 7163), (247, 6612), (348, 4693), (361, 4524), (377, 4332), (494, 3306), (551, 2964), (722, 2262), (741, 2204), (754, 2166), (988, 1653), (1083, 1508), (1102, 1482), (1131, 1444)]