291992268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{11887}}^1$

素因数の和:12006

約数の個数: 48

約数和(自身を含む): 718986240

約数和(自身を除く): 426993972

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 2047, 4094, 6141, 8188, 11887, 12282, 23774, 24564, 35661, 47548, 71322, 142644, 273401, 546802, 820203, 1057943, 1093604, 1640406, 2115886, 3173829, 3280812, 4231772, 6347658, 12695316, 24332689, 48665378, 72998067, 97330756, 145996134, 291992268]

約数ペア:

[(1, 291992268), (2, 145996134), (3, 97330756), (4, 72998067), (6, 48665378), (12, 24332689), (23, 12695316), (46, 6347658), (69, 4231772), (89, 3280812), (92, 3173829), (138, 2115886), (178, 1640406), (267, 1093604), (276, 1057943), (356, 820203), (534, 546802), (1068, 273401), (2047, 142644), (4094, 71322), (6141, 47548), (8188, 35661), (11887, 24564), (12282, 23774)]