354192852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42839}}^1$

素因数の和:42912

約数の個数: 48

約数和(自身を含む): 906837120

約数和(自身を除く): 552644268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 42839, 85678, 128517, 171356, 257034, 514068, 556907, 1113814, 1670721, 2227628, 2270467, 3341442, 4540934, 6682884, 6811401, 9081868, 13622802, 27245604, 29516071, 59032142, 88548213, 118064284, 177096426, 354192852]

約数ペア:

[(1, 354192852), (2, 177096426), (3, 118064284), (4, 88548213), (6, 59032142), (12, 29516071), (13, 27245604), (26, 13622802), (39, 9081868), (52, 6811401), (53, 6682884), (78, 4540934), (106, 3341442), (156, 2270467), (159, 2227628), (212, 1670721), (318, 1113814), (636, 556907), (689, 514068), (1378, 257034), (2067, 171356), (2756, 128517), (4134, 85678), (8268, 42839)]