448756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 1032192

約数和(自身を除く): 583436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 47, 62, 77, 94, 124, 154, 188, 217, 308, 329, 341, 434, 517, 658, 682, 868, 1034, 1316, 1364, 1457, 2068, 2387, 2914, 3619, 4774, 5828, 7238, 9548, 10199, 14476, 16027, 20398, 32054, 40796, 64108, 112189, 224378, 448756]

約数ペア:

[(1, 448756), (2, 224378), (4, 112189), (7, 64108), (11, 40796), (14, 32054), (22, 20398), (28, 16027), (31, 14476), (44, 10199), (47, 9548), (62, 7238), (77, 5828), (94, 4774), (124, 3619), (154, 2914), (188, 2387), (217, 2068), (308, 1457), (329, 1364), (341, 1316), (434, 1034), (517, 868), (658, 682)]