968066416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 2045181600

約数和(自身を除く): 1077115184

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 101, 152, 164, 202, 304, 328, 404, 656, 769, 779, 808, 1538, 1558, 1616, 1919, 3076, 3116, 3838, 4141, 6152, 6232, 7676, 8282, 12304, 12464, 14611, 15352, 16564, 29222, 30704, 31529, 33128, 58444, 63058, 66256, 77669, 78679, 116888, 126116, 155338, 157358, 233776, 252232, 310676, 314716, 504464, 599051, 621352, 629432, 1198102, 1242704, 1258864, 1475711, 2396204, 2951422, 3184429, 4792408, 5902844, 6368858, 9584816, 11805688, 12737716, 23611376, 25475432, 50950864, 60504151, 121008302, 242016604, 484033208, 968066416]

約数ペア:

[(1, 968066416), (2, 484033208), (4, 242016604), (8, 121008302), (16, 60504151), (19, 50950864), (38, 25475432), (41, 23611376), (76, 12737716), (82, 11805688), (101, 9584816), (152, 6368858), (164, 5902844), (202, 4792408), (304, 3184429), (328, 2951422), (404, 2396204), (656, 1475711), (769, 1258864), (779, 1242704), (808, 1198102), (1538, 629432), (1558, 621352), (1616, 599051), (1919, 504464), (3076, 314716), (3116, 310676), (3838, 252232), (4141, 233776), (6152, 157358), (6232, 155338), (7676, 126116), (8282, 116888), (12304, 78679), (12464, 77669), (14611, 66256), (15352, 63058), (16564, 58444), (29222, 33128), (30704, 31529)]