2247995008

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80933}}^1$

素因数の和:80985

約数の個数: 64

約数和(自身を含む): 5283371520

約数和(自身を除く): 3035376512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 27776, 80933, 161866, 323732, 566531, 647464, 1133062, 1294928, 2266124, 2508923, 2589856, 4532248, 5017846, 5179712, 9064496, 10035692, 10359424, 17562461, 18128992, 20071384, 35124922, 36257984, 40142768, 70249844, 72515968, 80285536, 140499688, 160571072, 280999376, 321142144, 561998752, 1123997504, 2247995008]

約数ペア:

[(1, 2247995008), (2, 1123997504), (4, 561998752), (7, 321142144), (8, 280999376), (14, 160571072), (16, 140499688), (28, 80285536), (31, 72515968), (32, 70249844), (56, 40142768), (62, 36257984), (64, 35124922), (112, 20071384), (124, 18128992), (128, 17562461), (217, 10359424), (224, 10035692), (248, 9064496), (434, 5179712), (448, 5017846), (496, 4532248), (868, 2589856), (896, 2508923), (992, 2266124), (1736, 1294928), (1984, 1133062), (3472, 647464), (3968, 566531), (6944, 323732), (13888, 161866), (27776, 80933)]