748078156

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1\times {\mathrm{317}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 1511258112

約数和(自身を除く): 763179956

約数列:

[1, 2, 4, 7, 14, 28, 271, 311, 317, 542, 622, 634, 1084, 1244, 1268, 1897, 2177, 2219, 3794, 4354, 4438, 7588, 8708, 8876, 84281, 85907, 98587, 168562, 171814, 197174, 337124, 343628, 394348, 589967, 601349, 690109, 1179934, 1202698, 1380218, 2359868, 2405396, 2760436, 26717077, 53434154, 106868308, 187019539, 374039078, 748078156]

約数ペア:

[(1, 748078156), (2, 374039078), (4, 187019539), (7, 106868308), (14, 53434154), (28, 26717077), (271, 2760436), (311, 2405396), (317, 2359868), (542, 1380218), (622, 1202698), (634, 1179934), (1084, 690109), (1244, 601349), (1268, 589967), (1897, 394348), (2177, 343628), (2219, 337124), (3794, 197174), (4354, 171814), (4438, 168562), (7588, 98587), (8708, 85907), (8876, 84281)]