253397784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3719}}^1$

素因数の和:3912

約数の個数: 64

約数和(自身を含む): 674956800

約数和(自身を除く): 421559016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 167, 204, 334, 408, 501, 668, 1002, 1336, 2004, 2839, 3719, 4008, 5678, 7438, 8517, 11157, 11356, 14876, 17034, 22314, 22712, 29752, 34068, 44628, 63223, 68136, 89256, 126446, 189669, 252892, 379338, 505784, 621073, 758676, 1242146, 1517352, 1863219, 2484292, 3726438, 4968584, 7452876, 10558241, 14905752, 21116482, 31674723, 42232964, 63349446, 84465928, 126698892, 253397784]

約数ペア:

[(1, 253397784), (2, 126698892), (3, 84465928), (4, 63349446), (6, 42232964), (8, 31674723), (12, 21116482), (17, 14905752), (24, 10558241), (34, 7452876), (51, 4968584), (68, 3726438), (102, 2484292), (136, 1863219), (167, 1517352), (204, 1242146), (334, 758676), (408, 621073), (501, 505784), (668, 379338), (1002, 252892), (1336, 189669), (2004, 126446), (2839, 89256), (3719, 68136), (4008, 63223), (5678, 44628), (7438, 34068), (8517, 29752), (11157, 22712), (11356, 22314), (14876, 17034)]