348535124

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 718827648

約数和(自身を除く): 370292524

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 137, 172, 274, 301, 548, 602, 959, 1204, 1918, 2113, 3836, 4226, 5891, 8452, 11782, 14791, 23564, 29582, 41237, 59164, 82474, 90859, 164948, 181718, 289481, 363436, 578962, 636013, 1157924, 1272026, 2026367, 2544052, 4052734, 8105468, 12447683, 24895366, 49790732, 87133781, 174267562, 348535124]

約数ペア:

[(1, 348535124), (2, 174267562), (4, 87133781), (7, 49790732), (14, 24895366), (28, 12447683), (43, 8105468), (86, 4052734), (137, 2544052), (172, 2026367), (274, 1272026), (301, 1157924), (548, 636013), (602, 578962), (959, 363436), (1204, 289481), (1918, 181718), (2113, 164948), (3836, 90859), (4226, 82474), (5891, 59164), (8452, 41237), (11782, 29582), (14791, 23564)]