397776510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 1063176192

約数和(自身を除く): 665399682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 271, 282, 347, 423, 470, 542, 694, 705, 813, 846, 1041, 1355, 1410, 1626, 1735, 2082, 2115, 2439, 2710, 3123, 3470, 4065, 4230, 4878, 5205, 6246, 8130, 10410, 12195, 12737, 15615, 16309, 24390, 25474, 31230, 32618, 38211, 48927, 63685, 76422, 81545, 94037, 97854, 114633, 127370, 146781, 163090, 188074, 191055, 229266, 244635, 282111, 293562, 382110, 470185, 489270, 564222, 573165, 733905, 846333, 940370, 1146330, 1410555, 1467810, 1692666, 2821110, 4231665, 4419739, 8463330, 8839478, 13259217, 22098695, 26518434, 39777651, 44197390, 66296085, 79555302, 132592170, 198888255, 397776510]

約数ペア:

[(1, 397776510), (2, 198888255), (3, 132592170), (5, 79555302), (6, 66296085), (9, 44197390), (10, 39777651), (15, 26518434), (18, 22098695), (30, 13259217), (45, 8839478), (47, 8463330), (90, 4419739), (94, 4231665), (141, 2821110), (235, 1692666), (271, 1467810), (282, 1410555), (347, 1146330), (423, 940370), (470, 846333), (542, 733905), (694, 573165), (705, 564222), (813, 489270), (846, 470185), (1041, 382110), (1355, 293562), (1410, 282111), (1626, 244635), (1735, 229266), (2082, 191055), (2115, 188074), (2439, 163090), (2710, 146781), (3123, 127370), (3470, 114633), (4065, 97854), (4230, 94037), (4878, 81545), (5205, 76422), (6246, 63685), (8130, 48927), (10410, 38211), (12195, 32618), (12737, 31230), (15615, 25474), (16309, 24390)]