309385962

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{2243}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 686125440

約数和(自身を除く): 376739478

約数列:

[1, 2, 3, 6, 9, 18, 79, 97, 158, 194, 237, 291, 474, 582, 711, 873, 1422, 1746, 2243, 4486, 6729, 7663, 13458, 15326, 20187, 22989, 40374, 45978, 68967, 137934, 177197, 217571, 354394, 435142, 531591, 652713, 1063182, 1305426, 1594773, 1958139, 3189546, 3916278, 17188109, 34376218, 51564327, 103128654, 154692981, 309385962]

約数ペア:

[(1, 309385962), (2, 154692981), (3, 103128654), (6, 51564327), (9, 34376218), (18, 17188109), (79, 3916278), (97, 3189546), (158, 1958139), (194, 1594773), (237, 1305426), (291, 1063182), (474, 652713), (582, 531591), (711, 435142), (873, 354394), (1422, 217571), (1746, 177197), (2243, 137934), (4486, 68967), (6729, 45978), (7663, 40374), (13458, 22989), (15326, 20187)]