255689568

素因数分解:

$2^5\times 3^3\times {\mathrm{295937}}^1$

素因数の和:295956

約数の個数: 48

約数和(自身を含む): 745763760

約数和(自身を除く): 490074192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 295937, 591874, 887811, 1183748, 1775622, 2367496, 2663433, 3551244, 4734992, 5326866, 7102488, 7990299, 9469984, 10653732, 14204976, 15980598, 21307464, 28409952, 31961196, 42614928, 63922392, 85229856, 127844784, 255689568]

約数ペア:

[(1, 255689568), (2, 127844784), (3, 85229856), (4, 63922392), (6, 42614928), (8, 31961196), (9, 28409952), (12, 21307464), (16, 15980598), (18, 14204976), (24, 10653732), (27, 9469984), (32, 7990299), (36, 7102488), (48, 5326866), (54, 4734992), (72, 3551244), (96, 2663433), (108, 2367496), (144, 1775622), (216, 1183748), (288, 887811), (432, 591874), (864, 295937)]