253355568

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{112303}}^1$

素因数の和:112361

約数の個数: 40

約数和(自身を含む): 668433408

約数和(自身を除く): 415077840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 112303, 224606, 336909, 449212, 673818, 898424, 1347636, 1796848, 2695272, 5278241, 5390544, 10556482, 15834723, 21112964, 31669446, 42225928, 63338892, 84451856, 126677784, 253355568]

約数ペア:

[(1, 253355568), (2, 126677784), (3, 84451856), (4, 63338892), (6, 42225928), (8, 31669446), (12, 21112964), (16, 15834723), (24, 10556482), (47, 5390544), (48, 5278241), (94, 2695272), (141, 1796848), (188, 1347636), (282, 898424), (376, 673818), (564, 449212), (752, 336909), (1128, 224606), (2256, 112303)]