1285245936

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{686563}}^1$

素因数の和:686590

約数の個数: 60

約数和(自身を含む): 3873594088

約数和(自身を除く): 2588348152

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, 686563, 1373126, 2059689, 2746252, 4119378, 5492504, 6179067, 8238756, 8925319, 10985008, 12358134, 16477512, 17850638, 24716268, 26775957, 32955024, 35701276, 49432536, 53551914, 71402552, 80327871, 98865072, 107103828, 142805104, 160655742, 214207656, 321311484, 428415312, 642622968, 1285245936]

約数ペア:

[(1, 1285245936), (2, 642622968), (3, 428415312), (4, 321311484), (6, 214207656), (8, 160655742), (9, 142805104), (12, 107103828), (13, 98865072), (16, 80327871), (18, 71402552), (24, 53551914), (26, 49432536), (36, 35701276), (39, 32955024), (48, 26775957), (52, 24716268), (72, 17850638), (78, 16477512), (104, 12358134), (117, 10985008), (144, 8925319), (156, 8238756), (208, 6179067), (234, 5492504), (312, 4119378), (468, 2746252), (624, 2059689), (936, 1373126), (1872, 686563)]