40302288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{21529}}^1$

素因数の和:21556

約数の個数: 60

約数和(自身を含む): 121472260

約数和(自身を除く): 81169972

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, 21529, 43058, 64587, 86116, 129174, 172232, 193761, 258348, 279877, 344464, 387522, 516696, 559754, 775044, 839631, 1033392, 1119508, 1550088, 1679262, 2239016, 2518893, 3100176, 3358524, 4478032, 5037786, 6717048, 10075572, 13434096, 20151144, 40302288]

約数ペア:

[(1, 40302288), (2, 20151144), (3, 13434096), (4, 10075572), (6, 6717048), (8, 5037786), (9, 4478032), (12, 3358524), (13, 3100176), (16, 2518893), (18, 2239016), (24, 1679262), (26, 1550088), (36, 1119508), (39, 1033392), (48, 839631), (52, 775044), (72, 559754), (78, 516696), (104, 387522), (117, 344464), (144, 279877), (156, 258348), (208, 193761), (234, 172232), (312, 129174), (468, 86116), (624, 64587), (936, 43058), (1872, 21529)]