258591828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{115237}}^1$

素因数の和:115272

約数の個数: 48

約数和(自身を含む): 696959424

約数和(自身を除く): 438367596

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 115237, 230474, 345711, 460948, 691422, 1267607, 1382844, 1959029, 2535214, 3802821, 3918058, 5070428, 5877087, 7605642, 7836116, 11754174, 15211284, 21549319, 23508348, 43098638, 64647957, 86197276, 129295914, 258591828]

約数ペア:

[(1, 258591828), (2, 129295914), (3, 86197276), (4, 64647957), (6, 43098638), (11, 23508348), (12, 21549319), (17, 15211284), (22, 11754174), (33, 7836116), (34, 7605642), (44, 5877087), (51, 5070428), (66, 3918058), (68, 3802821), (102, 2535214), (132, 1959029), (187, 1382844), (204, 1267607), (374, 691422), (561, 460948), (748, 345711), (1122, 230474), (2244, 115237)]