664388712

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{709817}}^1$

素因数の和:709842

約数の個数: 48

約数和(自身を含む): 1937803140

約数和(自身を除く): 1273414428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 709817, 1419634, 2129451, 2839268, 4258902, 5678536, 6388353, 8517804, 9227621, 12776706, 17035608, 18455242, 25553412, 27682863, 36910484, 51106824, 55365726, 73820968, 83048589, 110731452, 166097178, 221462904, 332194356, 664388712]

約数ペア:

[(1, 664388712), (2, 332194356), (3, 221462904), (4, 166097178), (6, 110731452), (8, 83048589), (9, 73820968), (12, 55365726), (13, 51106824), (18, 36910484), (24, 27682863), (26, 25553412), (36, 18455242), (39, 17035608), (52, 12776706), (72, 9227621), (78, 8517804), (104, 6388353), (117, 5678536), (156, 4258902), (234, 2839268), (312, 2129451), (468, 1419634), (936, 709817)]