1272882864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{12491}}^1$

素因数の和:12706

約数の個数: 80

約数和(自身を含む): 3606090624

約数和(自身を除く): 2333207760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 193, 264, 386, 528, 579, 772, 1158, 1544, 2123, 2316, 3088, 4246, 4632, 6369, 8492, 9264, 12491, 12738, 16984, 24982, 25476, 33968, 37473, 49964, 50952, 74946, 99928, 101904, 137401, 149892, 199856, 274802, 299784, 412203, 549604, 599568, 824406, 1099208, 1648812, 2198416, 2410763, 3297624, 4821526, 6595248, 7232289, 9643052, 14464578, 19286104, 26518393, 28929156, 38572208, 53036786, 57858312, 79555179, 106073572, 115716624, 159110358, 212147144, 318220716, 424294288, 636441432, 1272882864]

約数ペア:

[(1, 1272882864), (2, 636441432), (3, 424294288), (4, 318220716), (6, 212147144), (8, 159110358), (11, 115716624), (12, 106073572), (16, 79555179), (22, 57858312), (24, 53036786), (33, 38572208), (44, 28929156), (48, 26518393), (66, 19286104), (88, 14464578), (132, 9643052), (176, 7232289), (193, 6595248), (264, 4821526), (386, 3297624), (528, 2410763), (579, 2198416), (772, 1648812), (1158, 1099208), (1544, 824406), (2123, 599568), (2316, 549604), (3088, 412203), (4246, 299784), (4632, 274802), (6369, 199856), (8492, 149892), (9264, 137401), (12491, 101904), (12738, 99928), (16984, 74946), (24982, 50952), (25476, 49964), (33968, 37473)]