274264928

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 638668800

約数和(自身を除く): 364403872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 94, 109, 112, 188, 218, 224, 239, 329, 376, 436, 478, 658, 752, 763, 872, 956, 1316, 1504, 1526, 1673, 1744, 1912, 2632, 3052, 3346, 3488, 3824, 5123, 5264, 6104, 6692, 7648, 10246, 10528, 11233, 12208, 13384, 20492, 22466, 24416, 26051, 26768, 35861, 40984, 44932, 52102, 53536, 71722, 78631, 81968, 89864, 104204, 143444, 157262, 163936, 179728, 182357, 208408, 286888, 314524, 359456, 364714, 416816, 573776, 629048, 729428, 833632, 1147552, 1224397, 1258096, 1458856, 2448794, 2516192, 2917712, 4897588, 5835424, 8570779, 9795176, 17141558, 19590352, 34283116, 39180704, 68566232, 137132464, 274264928]

約数ペア:

[(1, 274264928), (2, 137132464), (4, 68566232), (7, 39180704), (8, 34283116), (14, 19590352), (16, 17141558), (28, 9795176), (32, 8570779), (47, 5835424), (56, 4897588), (94, 2917712), (109, 2516192), (112, 2448794), (188, 1458856), (218, 1258096), (224, 1224397), (239, 1147552), (329, 833632), (376, 729428), (436, 629048), (478, 573776), (658, 416816), (752, 364714), (763, 359456), (872, 314524), (956, 286888), (1316, 208408), (1504, 182357), (1526, 179728), (1673, 163936), (1744, 157262), (1912, 143444), (2632, 104204), (3052, 89864), (3346, 81968), (3488, 78631), (3824, 71722), (5123, 53536), (5264, 52102), (6104, 44932), (6692, 40984), (7648, 35861), (10246, 26768), (10528, 26051), (11233, 24416), (12208, 22466), (13384, 20492)]