681570408

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{4363}}^1$

素因数の和:4678

約数の個数: 64

約数和(自身を含む): 1784701440

約数和(自身を除く): 1103131032

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 283, 552, 566, 849, 1132, 1698, 2264, 3396, 4363, 6509, 6792, 8726, 13018, 13089, 17452, 19527, 26036, 26178, 34904, 39054, 52072, 52356, 78108, 100349, 104712, 156216, 200698, 301047, 401396, 602094, 802792, 1204188, 1234729, 2408376, 2469458, 3704187, 4938916, 7408374, 9877832, 14816748, 28398767, 29633496, 56797534, 85196301, 113595068, 170392602, 227190136, 340785204, 681570408]

約数ペア:

[(1, 681570408), (2, 340785204), (3, 227190136), (4, 170392602), (6, 113595068), (8, 85196301), (12, 56797534), (23, 29633496), (24, 28398767), (46, 14816748), (69, 9877832), (92, 7408374), (138, 4938916), (184, 3704187), (276, 2469458), (283, 2408376), (552, 1234729), (566, 1204188), (849, 802792), (1132, 602094), (1698, 401396), (2264, 301047), (3396, 200698), (4363, 156216), (6509, 104712), (6792, 100349), (8726, 78108), (13018, 52356), (13089, 52072), (17452, 39054), (19527, 34904), (26036, 26178)]