260413512

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{55079}}^1$

素因数の和:55285

約数の個数: 32

約数和(自身を含む): 654350400

約数和(自身を除く): 393936888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 55079, 110158, 165237, 220316, 330474, 440632, 660948, 1321896, 10850563, 21701126, 32551689, 43402252, 65103378, 86804504, 130206756, 260413512]

約数ペア:

[(1, 260413512), (2, 130206756), (3, 86804504), (4, 65103378), (6, 43402252), (8, 32551689), (12, 21701126), (24, 10850563), (197, 1321896), (394, 660948), (591, 440632), (788, 330474), (1182, 220316), (1576, 165237), (2364, 110158), (4728, 55079)]