258836144

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49171}}^1$

素因数の和:49233

約数の個数: 40

約数和(自身を含む): 585343488

約数和(自身を除く): 326507344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 49171, 98342, 196684, 344197, 393368, 688394, 786736, 1376788, 2311037, 2753576, 4622074, 5507152, 9244148, 16177259, 18488296, 32354518, 36976592, 64709036, 129418072, 258836144]

約数ペア:

[(1, 258836144), (2, 129418072), (4, 64709036), (7, 36976592), (8, 32354518), (14, 18488296), (16, 16177259), (28, 9244148), (47, 5507152), (56, 4622074), (94, 2753576), (112, 2311037), (188, 1376788), (329, 786736), (376, 688394), (658, 393368), (752, 344197), (1316, 196684), (2632, 98342), (5264, 49171)]