331380726

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{5443}}^1$

素因数の和:5660

約数の個数: 32

約数和(自身を含む): 676798080

約数和(自身を除く): 345417354

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 834, 5443, 10147, 10886, 16329, 20294, 30441, 32658, 60882, 397339, 756577, 794678, 1192017, 1513154, 2269731, 2384034, 4539462, 55230121, 110460242, 165690363, 331380726]

約数ペア:

[(1, 331380726), (2, 165690363), (3, 110460242), (6, 55230121), (73, 4539462), (139, 2384034), (146, 2269731), (219, 1513154), (278, 1192017), (417, 794678), (438, 756577), (834, 397339), (5443, 60882), (10147, 32658), (10886, 30441), (16329, 20294)]