121224064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 262009440

約数和(自身を除く): 140785376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 263, 277, 416, 526, 554, 832, 1052, 1108, 1664, 2104, 2216, 3419, 3601, 4208, 4432, 6838, 7202, 8416, 8864, 13676, 14404, 16832, 17728, 27352, 28808, 33664, 35456, 54704, 57616, 72851, 109408, 115232, 145702, 218816, 230464, 291404, 437632, 460928, 582808, 947063, 1165616, 1894126, 2331232, 3788252, 4662464, 7576504, 9324928, 15153008, 30306016, 60612032, 121224064]

約数ペア:

[(1, 121224064), (2, 60612032), (4, 30306016), (8, 15153008), (13, 9324928), (16, 7576504), (26, 4662464), (32, 3788252), (52, 2331232), (64, 1894126), (104, 1165616), (128, 947063), (208, 582808), (263, 460928), (277, 437632), (416, 291404), (526, 230464), (554, 218816), (832, 145702), (1052, 115232), (1108, 109408), (1664, 72851), (2104, 57616), (2216, 54704), (3419, 35456), (3601, 33664), (4208, 28808), (4432, 27352), (6838, 17728), (7202, 16832), (8416, 14404), (8864, 13676)]