255390288

素因数分解:

$2^4\times 3^1\times {\mathrm{5320631}}^1$

素因数の和:5320642

約数の個数: 20

約数和(自身を含む): 659758368

約数和(自身を除く): 404368080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5320631, 10641262, 15961893, 21282524, 31923786, 42565048, 63847572, 85130096, 127695144, 255390288]

約数ペア:

[(1, 255390288), (2, 127695144), (3, 85130096), (4, 63847572), (6, 42565048), (8, 31923786), (12, 21282524), (16, 15961893), (24, 10641262), (48, 5320631)]