857603648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3917}}^1$

素因数の和:4251

約数の個数: 56

約数和(自身を含む): 1862961984

約数和(自身を除く): 1005358336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 311, 352, 622, 704, 1244, 2488, 3421, 3917, 4976, 6842, 7834, 9952, 13684, 15668, 19904, 27368, 31336, 43087, 54736, 62672, 86174, 109472, 125344, 172348, 218944, 250688, 344696, 689392, 1218187, 1378784, 2436374, 2757568, 4872748, 9745496, 13400057, 19490992, 26800114, 38981984, 53600228, 77963968, 107200456, 214400912, 428801824, 857603648]

約数ペア:

[(1, 857603648), (2, 428801824), (4, 214400912), (8, 107200456), (11, 77963968), (16, 53600228), (22, 38981984), (32, 26800114), (44, 19490992), (64, 13400057), (88, 9745496), (176, 4872748), (311, 2757568), (352, 2436374), (622, 1378784), (704, 1218187), (1244, 689392), (2488, 344696), (3421, 250688), (3917, 218944), (4976, 172348), (6842, 125344), (7834, 109472), (9952, 86174), (13684, 62672), (15668, 54736), (19904, 43087), (27368, 31336)]