1903508064

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{21529}}^1$

素因数の和:21852

約数の個数: 72

約数和(自身を含む): 5430985560

約数和(自身を除く): 3527477496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 4912, 5526, 7368, 9824, 11052, 14736, 21529, 22104, 29472, 43058, 44208, 64587, 86116, 88416, 129174, 172232, 193761, 258348, 344464, 387522, 516696, 688928, 775044, 1033392, 1550088, 2066784, 3100176, 6200352, 6609403, 13218806, 19828209, 26437612, 39656418, 52875224, 59484627, 79312836, 105750448, 118969254, 158625672, 211500896, 237938508, 317251344, 475877016, 634502688, 951754032, 1903508064]

約数ペア:

[(1, 1903508064), (2, 951754032), (3, 634502688), (4, 475877016), (6, 317251344), (8, 237938508), (9, 211500896), (12, 158625672), (16, 118969254), (18, 105750448), (24, 79312836), (32, 59484627), (36, 52875224), (48, 39656418), (72, 26437612), (96, 19828209), (144, 13218806), (288, 6609403), (307, 6200352), (614, 3100176), (921, 2066784), (1228, 1550088), (1842, 1033392), (2456, 775044), (2763, 688928), (3684, 516696), (4912, 387522), (5526, 344464), (7368, 258348), (9824, 193761), (11052, 172232), (14736, 129174), (21529, 88416), (22104, 86116), (29472, 64587), (43058, 44208)]