912886016

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16433}}^1$

素因数の和:16487

約数の個数: 72

約数和(自身を含む): 2149830144

約数和(自身を除く): 1236944128

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, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 16433, 27776, 32866, 55552, 65732, 115031, 131464, 230062, 262928, 460124, 509423, 525856, 920248, 1018846, 1051712, 1840496, 2037692, 2103424, 3565961, 3680992, 4075384, 4206848, 7131922, 7361984, 8150768, 14263844, 14723968, 16301536, 28527688, 29447936, 32603072, 57055376, 65206144, 114110752, 130412288, 228221504, 456443008, 912886016]

約数ペア:

[(1, 912886016), (2, 456443008), (4, 228221504), (7, 130412288), (8, 114110752), (14, 65206144), (16, 57055376), (28, 32603072), (31, 29447936), (32, 28527688), (56, 16301536), (62, 14723968), (64, 14263844), (112, 8150768), (124, 7361984), (128, 7131922), (217, 4206848), (224, 4075384), (248, 3680992), (256, 3565961), (434, 2103424), (448, 2037692), (496, 1840496), (868, 1051712), (896, 1018846), (992, 920248), (1736, 525856), (1792, 509423), (1984, 460124), (3472, 262928), (3968, 230062), (6944, 131464), (7936, 115031), (13888, 65732), (16433, 55552), (27776, 32866)]