823056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1343

約数の個数: 40

約数和(自身を含む): 2291520

約数和(自身を除く): 1468464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1319, 2638, 3957, 5276, 7914, 10552, 15828, 17147, 21104, 31656, 34294, 51441, 63312, 68588, 102882, 137176, 205764, 274352, 411528, 823056]

約数ペア:

[(1, 823056), (2, 411528), (3, 274352), (4, 205764), (6, 137176), (8, 102882), (12, 68588), (13, 63312), (16, 51441), (24, 34294), (26, 31656), (39, 21104), (48, 17147), (52, 15828), (78, 10552), (104, 7914), (156, 5276), (208, 3957), (312, 2638), (624, 1319)]