848581216

素因数分解:

$2^5\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1997}}^1$

素因数の和:2292

約数の個数: 72

約数和(自身を含む): 1951550496

約数和(自身を除く): 1102969280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 271, 392, 542, 784, 1084, 1568, 1897, 1997, 2168, 3794, 3994, 4336, 7588, 7988, 8672, 13279, 13979, 15176, 15976, 26558, 27958, 30352, 31952, 53116, 55916, 60704, 63904, 97853, 106232, 111832, 195706, 212464, 223664, 391412, 424928, 447328, 541187, 782824, 1082374, 1565648, 2164748, 3131296, 3788309, 4329496, 7576618, 8658992, 15153236, 17317984, 26518163, 30306472, 53036326, 60612944, 106072652, 121225888, 212145304, 424290608, 848581216]

約数ペア:

[(1, 848581216), (2, 424290608), (4, 212145304), (7, 121225888), (8, 106072652), (14, 60612944), (16, 53036326), (28, 30306472), (32, 26518163), (49, 17317984), (56, 15153236), (98, 8658992), (112, 7576618), (196, 4329496), (224, 3788309), (271, 3131296), (392, 2164748), (542, 1565648), (784, 1082374), (1084, 782824), (1568, 541187), (1897, 447328), (1997, 424928), (2168, 391412), (3794, 223664), (3994, 212464), (4336, 195706), (7588, 111832), (7988, 106232), (8672, 97853), (13279, 63904), (13979, 60704), (15176, 55916), (15976, 53116), (26558, 31952), (27958, 30352)]