338856348

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{3889}}^1$

素因数の和:4086

約数の個数: 48

約数和(自身を含む): 811671840

約数和(自身を除く): 472815492

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 159, 212, 274, 318, 411, 548, 636, 822, 1644, 3889, 7261, 7778, 11667, 14522, 15556, 21783, 23334, 29044, 43566, 46668, 87132, 206117, 412234, 532793, 618351, 824468, 1065586, 1236702, 1598379, 2131172, 2473404, 3196758, 6393516, 28238029, 56476058, 84714087, 112952116, 169428174, 338856348]

約数ペア:

[(1, 338856348), (2, 169428174), (3, 112952116), (4, 84714087), (6, 56476058), (12, 28238029), (53, 6393516), (106, 3196758), (137, 2473404), (159, 2131172), (212, 1598379), (274, 1236702), (318, 1065586), (411, 824468), (548, 618351), (636, 532793), (822, 412234), (1644, 206117), (3889, 87132), (7261, 46668), (7778, 43566), (11667, 29044), (14522, 23334), (15556, 21783)]