289346514

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{7457}}^1$

素因数の和:7714

約数の個数: 32

約数和(自身を含む): 601413120

約数和(自身を除く): 312066606

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 223, 446, 669, 1338, 6467, 7457, 12934, 14914, 19401, 22371, 38802, 44742, 216253, 432506, 648759, 1297518, 1662911, 3325822, 4988733, 9977466, 48224419, 96448838, 144673257, 289346514]

約数ペア:

[(1, 289346514), (2, 144673257), (3, 96448838), (6, 48224419), (29, 9977466), (58, 4988733), (87, 3325822), (174, 1662911), (223, 1297518), (446, 648759), (669, 432506), (1338, 216253), (6467, 44742), (7457, 38802), (12934, 22371), (14914, 19401)]