264852872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{7907}}^1$

素因数の和:8045

約数の個数: 32

約数和(自身を含む): 512438400

約数和(自身を除く): 247585528

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 212, 316, 424, 632, 4187, 7907, 8374, 15814, 16748, 31628, 33496, 63256, 419071, 624653, 838142, 1249306, 1676284, 2498612, 3352568, 4997224, 33106609, 66213218, 132426436, 264852872]

約数ペア:

[(1, 264852872), (2, 132426436), (4, 66213218), (8, 33106609), (53, 4997224), (79, 3352568), (106, 2498612), (158, 1676284), (212, 1249306), (316, 838142), (424, 624653), (632, 419071), (4187, 63256), (7907, 33496), (8374, 31628), (15814, 16748)]