289432884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{18013}}^1$

素因数の和:18136

約数の個数: 48

約数和(自身を含む): 734394752

約数和(自身を除く): 444961868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 1236, 1339, 2678, 4017, 5356, 8034, 16068, 18013, 36026, 54039, 72052, 108078, 216156, 234169, 468338, 702507, 936676, 1405014, 1855339, 2810028, 3710678, 5566017, 7421356, 11132034, 22264068, 24119407, 48238814, 72358221, 96477628, 144716442, 289432884]

約数ペア:

[(1, 289432884), (2, 144716442), (3, 96477628), (4, 72358221), (6, 48238814), (12, 24119407), (13, 22264068), (26, 11132034), (39, 7421356), (52, 5566017), (78, 3710678), (103, 2810028), (156, 1855339), (206, 1405014), (309, 936676), (412, 702507), (618, 468338), (1236, 234169), (1339, 216156), (2678, 108078), (4017, 72052), (5356, 54039), (8034, 36026), (16068, 18013)]