210551424

素因数分解:

$2^7\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1249}}^1$

素因数の和:1705

約数の個数: 64

約数和(自身を含む): 561000000

約数和(自身を除く): 350448576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 439, 878, 1249, 1317, 1756, 2498, 2634, 3512, 3747, 4996, 5268, 7024, 7494, 9992, 10536, 14048, 14988, 19984, 21072, 28096, 29976, 39968, 42144, 56192, 59952, 79936, 84288, 119904, 159872, 168576, 239808, 479616, 548311, 1096622, 1644933, 2193244, 3289866, 4386488, 6579732, 8772976, 13159464, 17545952, 26318928, 35091904, 52637856, 70183808, 105275712, 210551424]

約数ペア:

[(1, 210551424), (2, 105275712), (3, 70183808), (4, 52637856), (6, 35091904), (8, 26318928), (12, 17545952), (16, 13159464), (24, 8772976), (32, 6579732), (48, 4386488), (64, 3289866), (96, 2193244), (128, 1644933), (192, 1096622), (384, 548311), (439, 479616), (878, 239808), (1249, 168576), (1317, 159872), (1756, 119904), (2498, 84288), (2634, 79936), (3512, 59952), (3747, 56192), (4996, 42144), (5268, 39968), (7024, 29976), (7494, 28096), (9992, 21072), (10536, 19984), (14048, 14988)]