258792864

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{22279}}^1$

素因数の和:22314

約数の個数: 72

約数和(自身を含む): 746736480

約数和(自身を除く): 487943616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 22279, 44558, 66837, 89116, 133674, 178232, 245069, 267348, 356464, 490138, 534696, 712928, 735207, 980276, 1069392, 1470414, 1960552, 2138784, 2695759, 2940828, 3921104, 5391518, 5881656, 7842208, 8087277, 10783036, 11763312, 16174554, 21566072, 23526624, 32349108, 43132144, 64698216, 86264288, 129396432, 258792864]

約数ペア:

[(1, 258792864), (2, 129396432), (3, 86264288), (4, 64698216), (6, 43132144), (8, 32349108), (11, 23526624), (12, 21566072), (16, 16174554), (22, 11763312), (24, 10783036), (32, 8087277), (33, 7842208), (44, 5881656), (48, 5391518), (66, 3921104), (88, 2940828), (96, 2695759), (121, 2138784), (132, 1960552), (176, 1470414), (242, 1069392), (264, 980276), (352, 735207), (363, 712928), (484, 534696), (528, 490138), (726, 356464), (968, 267348), (1056, 245069), (1452, 178232), (1936, 133674), (2904, 89116), (3872, 66837), (5808, 44558), (11616, 22279)]