321043944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3797}}^1$

素因数の和:4090

約数の個数: 64

約数和(自身を含む): 867767040

約数和(自身を除く): 546723096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 3252, 3523, 3797, 6504, 7046, 7594, 10569, 11391, 14092, 15188, 21138, 22782, 28184, 30376, 42276, 45564, 49361, 84552, 91128, 98722, 148083, 197444, 296166, 394888, 592332, 1028987, 1184664, 2057974, 3086961, 4115948, 6173922, 8231896, 12347844, 13376831, 24695688, 26753662, 40130493, 53507324, 80260986, 107014648, 160521972, 321043944]

約数ペア:

[(1, 321043944), (2, 160521972), (3, 107014648), (4, 80260986), (6, 53507324), (8, 40130493), (12, 26753662), (13, 24695688), (24, 13376831), (26, 12347844), (39, 8231896), (52, 6173922), (78, 4115948), (104, 3086961), (156, 2057974), (271, 1184664), (312, 1028987), (542, 592332), (813, 394888), (1084, 296166), (1626, 197444), (2168, 148083), (3252, 98722), (3523, 91128), (3797, 84552), (6504, 49361), (7046, 45564), (7594, 42276), (10569, 30376), (11391, 28184), (14092, 22782), (15188, 21138)]