320144394

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{4079}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 651755520

約数和(自身を除く): 331611126

約数列:

[1, 2, 3, 6, 103, 127, 206, 254, 309, 381, 618, 762, 4079, 8158, 12237, 13081, 24474, 26162, 39243, 78486, 420137, 518033, 840274, 1036066, 1260411, 1554099, 2520822, 3108198, 53357399, 106714798, 160072197, 320144394]

約数ペア:

[(1, 320144394), (2, 160072197), (3, 106714798), (6, 53357399), (103, 3108198), (127, 2520822), (206, 1554099), (254, 1260411), (309, 1036066), (381, 840274), (618, 518033), (762, 420137), (4079, 78486), (8158, 39243), (12237, 26162), (13081, 24474)]