227986512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1319}}^1$

素因数の和:1620

約数の個数: 80

約数和(自身を含む): 637042560

約数和(自身を除く): 409056048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 277, 312, 554, 624, 831, 1108, 1319, 1662, 2216, 2638, 3324, 3601, 3957, 4432, 5276, 6648, 7202, 7914, 10552, 10803, 13296, 14404, 15828, 17147, 21104, 21606, 28808, 31656, 34294, 43212, 51441, 57616, 63312, 68588, 86424, 102882, 137176, 172848, 205764, 274352, 365363, 411528, 730726, 823056, 1096089, 1461452, 2192178, 2922904, 4384356, 4749719, 5845808, 8768712, 9499438, 14249157, 17537424, 18998876, 28498314, 37997752, 56996628, 75995504, 113993256, 227986512]

約数ペア:

[(1, 227986512), (2, 113993256), (3, 75995504), (4, 56996628), (6, 37997752), (8, 28498314), (12, 18998876), (13, 17537424), (16, 14249157), (24, 9499438), (26, 8768712), (39, 5845808), (48, 4749719), (52, 4384356), (78, 2922904), (104, 2192178), (156, 1461452), (208, 1096089), (277, 823056), (312, 730726), (554, 411528), (624, 365363), (831, 274352), (1108, 205764), (1319, 172848), (1662, 137176), (2216, 102882), (2638, 86424), (3324, 68588), (3601, 63312), (3957, 57616), (4432, 51441), (5276, 43212), (6648, 34294), (7202, 31656), (7914, 28808), (10552, 21606), (10803, 21104), (13296, 17147), (14404, 15828)]