748374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 64

約数和(自身を含む): 1866240

約数和(自身を除く): 1117866

約数列:

[1, 2, 3, 6, 11, 17, 22, 23, 29, 33, 34, 46, 51, 58, 66, 69, 87, 102, 138, 174, 187, 253, 319, 374, 391, 493, 506, 561, 638, 667, 759, 782, 957, 986, 1122, 1173, 1334, 1479, 1518, 1914, 2001, 2346, 2958, 4002, 4301, 5423, 7337, 8602, 10846, 11339, 12903, 14674, 16269, 22011, 22678, 25806, 32538, 34017, 44022, 68034, 124729, 249458, 374187, 748374]

約数ペア:

[(1, 748374), (2, 374187), (3, 249458), (6, 124729), (11, 68034), (17, 44022), (22, 34017), (23, 32538), (29, 25806), (33, 22678), (34, 22011), (46, 16269), (51, 14674), (58, 12903), (66, 11339), (69, 10846), (87, 8602), (102, 7337), (138, 5423), (174, 4301), (187, 4002), (253, 2958), (319, 2346), (374, 2001), (391, 1914), (493, 1518), (506, 1479), (561, 1334), (638, 1173), (667, 1122), (759, 986), (782, 957)]