255996816

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79601}}^1$

素因数の和:79679

約数の個数: 40

約数和(自身を含む): 671204064

約数和(自身を除く): 415207248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 79601, 159202, 238803, 318404, 477606, 636808, 955212, 1273616, 1910424, 3820848, 5333267, 10666534, 15999801, 21333068, 31999602, 42666136, 63999204, 85332272, 127998408, 255996816]

約数ペア:

[(1, 255996816), (2, 127998408), (3, 85332272), (4, 63999204), (6, 42666136), (8, 31999602), (12, 21333068), (16, 15999801), (24, 10666534), (48, 5333267), (67, 3820848), (134, 1910424), (201, 1273616), (268, 955212), (402, 636808), (536, 477606), (804, 318404), (1072, 238803), (1608, 159202), (3216, 79601)]