321797646

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4493}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 731910816

約数和(自身を除く): 410113170

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 173, 207, 346, 414, 519, 1038, 1557, 3114, 3979, 4493, 7958, 8986, 11937, 13479, 23874, 26958, 35811, 40437, 71622, 80874, 103339, 206678, 310017, 620034, 777289, 930051, 1554578, 1860102, 2331867, 4663734, 6995601, 13991202, 17877647, 35755294, 53632941, 107265882, 160898823, 321797646]

約数ペア:

[(1, 321797646), (2, 160898823), (3, 107265882), (6, 53632941), (9, 35755294), (18, 17877647), (23, 13991202), (46, 6995601), (69, 4663734), (138, 2331867), (173, 1860102), (207, 1554578), (346, 930051), (414, 777289), (519, 620034), (1038, 310017), (1557, 206678), (3114, 103339), (3979, 80874), (4493, 71622), (7958, 40437), (8986, 35811), (11937, 26958), (13479, 23874)]