1648841856

素因数分解:

$2^7\times 3^1\times {\mathrm{439}}^1\times {\mathrm{9781}}^1$

素因数の和:10237

約数の個数: 64

約数和(自身を含む): 4390161600

約数和(自身を除く): 2741319744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 439, 878, 1317, 1756, 2634, 3512, 5268, 7024, 9781, 10536, 14048, 19562, 21072, 28096, 29343, 39124, 42144, 56192, 58686, 78248, 84288, 117372, 156496, 168576, 234744, 312992, 469488, 625984, 938976, 1251968, 1877952, 3755904, 4293859, 8587718, 12881577, 17175436, 25763154, 34350872, 51526308, 68701744, 103052616, 137403488, 206105232, 274806976, 412210464, 549613952, 824420928, 1648841856]

約数ペア:

[(1, 1648841856), (2, 824420928), (3, 549613952), (4, 412210464), (6, 274806976), (8, 206105232), (12, 137403488), (16, 103052616), (24, 68701744), (32, 51526308), (48, 34350872), (64, 25763154), (96, 17175436), (128, 12881577), (192, 8587718), (384, 4293859), (439, 3755904), (878, 1877952), (1317, 1251968), (1756, 938976), (2634, 625984), (3512, 469488), (5268, 312992), (7024, 234744), (9781, 168576), (10536, 156496), (14048, 117372), (19562, 84288), (21072, 78248), (28096, 58686), (29343, 56192), (39124, 42144)]