1261800864

素因数分解:

$2^5\times 3^2\times {\mathrm{4381253}}^1$

素因数の和:4381269

約数の個数: 36

約数和(自身を含む): 3588247026

約数和(自身を除く): 2326446162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 4381253, 8762506, 13143759, 17525012, 26287518, 35050024, 39431277, 52575036, 70100048, 78862554, 105150072, 140200096, 157725108, 210300144, 315450216, 420600288, 630900432, 1261800864]

約数ペア:

[(1, 1261800864), (2, 630900432), (3, 420600288), (4, 315450216), (6, 210300144), (8, 157725108), (9, 140200096), (12, 105150072), (16, 78862554), (18, 70100048), (24, 52575036), (32, 39431277), (36, 35050024), (48, 26287518), (72, 17525012), (96, 13143759), (144, 8762506), (288, 4381253)]