276904872

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{11981}}^1$

素因数の和:12103

約数の個数: 64

約数和(自身を含む): 776433600

約数和(自身を除く): 499528728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2889, 3852, 5778, 7704, 11556, 11981, 23112, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 215658, 287544, 323487, 431316, 646974, 862632, 1281967, 1293948, 2563934, 2587896, 3845901, 5127868, 7691802, 10255736, 11537703, 15383604, 23075406, 30767208, 34613109, 46150812, 69226218, 92301624, 138452436, 276904872]

約数ペア:

[(1, 276904872), (2, 138452436), (3, 92301624), (4, 69226218), (6, 46150812), (8, 34613109), (9, 30767208), (12, 23075406), (18, 15383604), (24, 11537703), (27, 10255736), (36, 7691802), (54, 5127868), (72, 3845901), (107, 2587896), (108, 2563934), (214, 1293948), (216, 1281967), (321, 862632), (428, 646974), (642, 431316), (856, 323487), (963, 287544), (1284, 215658), (1926, 143772), (2568, 107829), (2889, 95848), (3852, 71886), (5778, 47924), (7704, 35943), (11556, 23962), (11981, 23112)]