2688365824

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{467}}^1$

素因数の和:795

約数の個数: 72

約数和(自身を含む): 5452574400

約数和(自身を除く): 2764208576

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 199, 226, 256, 398, 452, 467, 796, 904, 934, 1592, 1808, 1868, 3184, 3616, 3736, 6368, 7232, 7472, 12736, 14464, 14944, 22487, 25472, 28928, 29888, 44974, 50944, 52771, 59776, 89948, 92933, 105542, 119552, 179896, 185866, 211084, 359792, 371732, 422168, 719584, 743464, 844336, 1439168, 1486928, 1688672, 2878336, 2973856, 3377344, 5756672, 5947712, 6754688, 10501429, 11895424, 13509376, 21002858, 23790848, 42005716, 84011432, 168022864, 336045728, 672091456, 1344182912, 2688365824]

約数ペア:

[(1, 2688365824), (2, 1344182912), (4, 672091456), (8, 336045728), (16, 168022864), (32, 84011432), (64, 42005716), (113, 23790848), (128, 21002858), (199, 13509376), (226, 11895424), (256, 10501429), (398, 6754688), (452, 5947712), (467, 5756672), (796, 3377344), (904, 2973856), (934, 2878336), (1592, 1688672), (1808, 1486928), (1868, 1439168), (3184, 844336), (3616, 743464), (3736, 719584), (6368, 422168), (7232, 371732), (7472, 359792), (12736, 211084), (14464, 185866), (14944, 179896), (22487, 119552), (25472, 105542), (28928, 92933), (29888, 89948), (44974, 59776), (50944, 52771)]