713398784

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6477

約数の個数: 80

約数和(自身を含む): 1681844736

約数和(自身を除く): 968445952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6421, 6944, 7936, 12842, 13888, 15872, 25684, 27776, 44947, 51368, 55552, 89894, 102736, 111104, 179788, 199051, 205472, 359576, 398102, 410944, 719152, 796204, 821888, 1393357, 1438304, 1592408, 1643776, 2786714, 2876608, 3184816, 3287552, 5573428, 5753216, 6369632, 11146856, 11506432, 12739264, 22293712, 23012864, 25478528, 44587424, 50957056, 89174848, 101914112, 178349696, 356699392, 713398784]

約数ペア:

[(1, 713398784), (2, 356699392), (4, 178349696), (7, 101914112), (8, 89174848), (14, 50957056), (16, 44587424), (28, 25478528), (31, 23012864), (32, 22293712), (56, 12739264), (62, 11506432), (64, 11146856), (112, 6369632), (124, 5753216), (128, 5573428), (217, 3287552), (224, 3184816), (248, 2876608), (256, 2786714), (434, 1643776), (448, 1592408), (496, 1438304), (512, 1393357), (868, 821888), (896, 796204), (992, 719152), (1736, 410944), (1792, 398102), (1984, 359576), (3472, 205472), (3584, 199051), (3968, 179788), (6421, 111104), (6944, 102736), (7936, 89894), (12842, 55552), (13888, 51368), (15872, 44947), (25684, 27776)]