198954288

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{106279}}^1$

素因数の和:106306

約数の個数: 60

約数和(自身を含む): 599631760

約数和(自身を除く): 400677472

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, 106279, 212558, 318837, 425116, 637674, 850232, 956511, 1275348, 1381627, 1700464, 1913022, 2550696, 2763254, 3826044, 4144881, 5101392, 5526508, 7652088, 8289762, 11053016, 12434643, 15304176, 16579524, 22106032, 24869286, 33159048, 49738572, 66318096, 99477144, 198954288]

約数ペア:

[(1, 198954288), (2, 99477144), (3, 66318096), (4, 49738572), (6, 33159048), (8, 24869286), (9, 22106032), (12, 16579524), (13, 15304176), (16, 12434643), (18, 11053016), (24, 8289762), (26, 7652088), (36, 5526508), (39, 5101392), (48, 4144881), (52, 3826044), (72, 2763254), (78, 2550696), (104, 1913022), (117, 1700464), (144, 1381627), (156, 1275348), (208, 956511), (234, 850232), (312, 637674), (468, 425116), (624, 318837), (936, 212558), (1872, 106279)]