274173608

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{3121}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 524496000

約数和(自身を除く): 250322392

約数列:

[1, 2, 4, 8, 79, 139, 158, 278, 316, 556, 632, 1112, 3121, 6242, 10981, 12484, 21962, 24968, 43924, 87848, 246559, 433819, 493118, 867638, 986236, 1735276, 1972472, 3470552, 34271701, 68543402, 137086804, 274173608]

約数ペア:

[(1, 274173608), (2, 137086804), (4, 68543402), (8, 34271701), (79, 3470552), (139, 1972472), (158, 1735276), (278, 986236), (316, 867638), (556, 493118), (632, 433819), (1112, 246559), (3121, 87848), (6242, 43924), (10981, 24968), (12484, 21962)]