340528038

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1783}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 689337600

約数和(自身を除く): 348809562

約数列:

[1, 2, 3, 6, 139, 229, 278, 417, 458, 687, 834, 1374, 1783, 3566, 5349, 10698, 31831, 63662, 95493, 190986, 247837, 408307, 495674, 743511, 816614, 1224921, 1487022, 2449842, 56754673, 113509346, 170264019, 340528038]

約数ペア:

[(1, 340528038), (2, 170264019), (3, 113509346), (6, 56754673), (139, 2449842), (229, 1487022), (278, 1224921), (417, 816614), (458, 743511), (687, 495674), (834, 408307), (1374, 247837), (1783, 190986), (3566, 95493), (5349, 63662), (10698, 31831)]