317875053136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{857}}^1\times {\mathrm{437401}}^1$

素因数の和:438319

約数の個数: 40

約数和(自身を含む): 628236993384

約数和(自身を除く): 310361940248

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 857, 1714, 3428, 6856, 13712, 45421, 90842, 181684, 363368, 437401, 726736, 874802, 1749604, 3499208, 6998416, 23182253, 46364506, 92729012, 185458024, 370916048, 374852657, 749705314, 1499410628, 2998821256, 5997642512, 19867190821, 39734381642, 79468763284, 158937526568, 317875053136]

約数ペア:

[(1, 317875053136), (2, 158937526568), (4, 79468763284), (8, 39734381642), (16, 19867190821), (53, 5997642512), (106, 2998821256), (212, 1499410628), (424, 749705314), (848, 374852657), (857, 370916048), (1714, 185458024), (3428, 92729012), (6856, 46364506), (13712, 23182253), (45421, 6998416), (90842, 3499208), (181684, 1749604), (363368, 874802), (437401, 726736)]