291355128

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{60397}}^1$

素因数の和:60476

約数の個数: 48

約数和(自身を含む): 800877480

約数和(自身を除く): 509522352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 60397, 120794, 181191, 241588, 362382, 483176, 543573, 724764, 1087146, 1449528, 2174292, 4046599, 4348584, 8093198, 12139797, 16186396, 24279594, 32372792, 36419391, 48559188, 72838782, 97118376, 145677564, 291355128]

約数ペア:

[(1, 291355128), (2, 145677564), (3, 97118376), (4, 72838782), (6, 48559188), (8, 36419391), (9, 32372792), (12, 24279594), (18, 16186396), (24, 12139797), (36, 8093198), (67, 4348584), (72, 4046599), (134, 2174292), (201, 1449528), (268, 1087146), (402, 724764), (536, 543573), (603, 483176), (804, 362382), (1206, 241588), (1608, 181191), (2412, 120794), (4824, 60397)]