287551224

素因数分解:

$2^3\times 3^2\times {\mathrm{797}}^1\times {\mathrm{5011}}^1$

素因数の和:5820

約数の個数: 48

約数和(自身を含む): 779917320

約数和(自身を除く): 492366096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 797, 1594, 2391, 3188, 4782, 5011, 6376, 7173, 9564, 10022, 14346, 15033, 19128, 20044, 28692, 30066, 40088, 45099, 57384, 60132, 90198, 120264, 180396, 360792, 3993767, 7987534, 11981301, 15975068, 23962602, 31950136, 35943903, 47925204, 71887806, 95850408, 143775612, 287551224]

約数ペア:

[(1, 287551224), (2, 143775612), (3, 95850408), (4, 71887806), (6, 47925204), (8, 35943903), (9, 31950136), (12, 23962602), (18, 15975068), (24, 11981301), (36, 7987534), (72, 3993767), (797, 360792), (1594, 180396), (2391, 120264), (3188, 90198), (4782, 60132), (5011, 57384), (6376, 45099), (7173, 40088), (9564, 30066), (10022, 28692), (14346, 20044), (15033, 19128)]