745273272

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{120829}}^1$

素因数の和:121095

約数の個数: 32

約数和(自身を含む): 1870448400

約数和(自身を除く): 1125175128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1542, 2056, 3084, 6168, 120829, 241658, 362487, 483316, 724974, 966632, 1449948, 2899896, 31053053, 62106106, 93159159, 124212212, 186318318, 248424424, 372636636, 745273272]

約数ペア:

[(1, 745273272), (2, 372636636), (3, 248424424), (4, 186318318), (6, 124212212), (8, 93159159), (12, 62106106), (24, 31053053), (257, 2899896), (514, 1449948), (771, 966632), (1028, 724974), (1542, 483316), (2056, 362487), (3084, 241658), (6168, 120829)]