1209267968

素因数分解:

$2^8\times {\mathrm{1453}}^1\times {\mathrm{3251}}^1$

素因数の和:4720

約数の個数: 36

約数和(自身を含む): 2416216488

約数和(自身を除く): 1206948520

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1453, 2906, 3251, 5812, 6502, 11624, 13004, 23248, 26008, 46496, 52016, 92992, 104032, 185984, 208064, 371968, 416128, 832256, 4723703, 9447406, 18894812, 37789624, 75579248, 151158496, 302316992, 604633984, 1209267968]

約数ペア:

[(1, 1209267968), (2, 604633984), (4, 302316992), (8, 151158496), (16, 75579248), (32, 37789624), (64, 18894812), (128, 9447406), (256, 4723703), (1453, 832256), (2906, 416128), (3251, 371968), (5812, 208064), (6502, 185984), (11624, 104032), (13004, 92992), (23248, 52016), (26008, 46496)]