1333124992

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 2757427200

約数和(自身を除く): 1424302208

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 191, 248, 382, 496, 764, 992, 1528, 1759, 1984, 3056, 3518, 3968, 5921, 6112, 7036, 11842, 12224, 14072, 23684, 24448, 28144, 47368, 54529, 56288, 94736, 109058, 112576, 189472, 218116, 225152, 335969, 378944, 436232, 671938, 757888, 872464, 1343876, 1744928, 2687752, 3489856, 5375504, 6979712, 10415039, 10751008, 20830078, 21502016, 41660156, 43004032, 83320312, 166640624, 333281248, 666562496, 1333124992]

約数ペア:

[(1, 1333124992), (2, 666562496), (4, 333281248), (8, 166640624), (16, 83320312), (31, 43004032), (32, 41660156), (62, 21502016), (64, 20830078), (124, 10751008), (128, 10415039), (191, 6979712), (248, 5375504), (382, 3489856), (496, 2687752), (764, 1744928), (992, 1343876), (1528, 872464), (1759, 757888), (1984, 671938), (3056, 436232), (3518, 378944), (3968, 335969), (5921, 225152), (6112, 218116), (7036, 189472), (11842, 112576), (12224, 109058), (14072, 94736), (23684, 56288), (24448, 54529), (28144, 47368)]