977777424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{522317}}^1$

素因数の和:522344

約数の個数: 60

約数和(自身を含む): 2946918156

約数和(自身を除く): 1969140732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 522317, 1044634, 1566951, 2089268, 3133902, 4178536, 4700853, 6267804, 6790121, 8357072, 9401706, 12535608, 13580242, 18803412, 20370363, 25071216, 27160484, 37606824, 40740726, 54320968, 61111089, 75213648, 81481452, 108641936, 122222178, 162962904, 244444356, 325925808, 488888712, 977777424]

約数ペア:

[(1, 977777424), (2, 488888712), (3, 325925808), (4, 244444356), (6, 162962904), (8, 122222178), (9, 108641936), (12, 81481452), (13, 75213648), (16, 61111089), (18, 54320968), (24, 40740726), (26, 37606824), (36, 27160484), (39, 25071216), (48, 20370363), (52, 18803412), (72, 13580242), (78, 12535608), (104, 9401706), (117, 8357072), (144, 6790121), (156, 6267804), (208, 4700853), (234, 4178536), (312, 3133902), (468, 2089268), (624, 1566951), (936, 1044634), (1872, 522317)]