307283816

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{148303}}^1$

素因数の和:148353

約数の個数: 32

約数和(自身を含む): 676266240

約数和(自身を除く): 368982424

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 148303, 296606, 593212, 1038121, 1186424, 2076242, 4152484, 5487211, 8304968, 10974422, 21948844, 38410477, 43897688, 76820954, 153641908, 307283816]

約数ペア:

[(1, 307283816), (2, 153641908), (4, 76820954), (7, 43897688), (8, 38410477), (14, 21948844), (28, 10974422), (37, 8304968), (56, 5487211), (74, 4152484), (148, 2076242), (259, 1186424), (296, 1038121), (518, 593212), (1036, 296606), (2072, 148303)]