275321448

素因数分解:

$2^3\times 3^2\times {\mathrm{193}}^1\times {\mathrm{19813}}^1$

素因数の和:20018

約数の個数: 48

約数和(自身を含む): 749563620

約数和(自身を除く): 474242172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 193, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 6948, 13896, 19813, 39626, 59439, 79252, 118878, 158504, 178317, 237756, 356634, 475512, 713268, 1426536, 3823909, 7647818, 11471727, 15295636, 22943454, 30591272, 34415181, 45886908, 68830362, 91773816, 137660724, 275321448]

約数ペア:

[(1, 275321448), (2, 137660724), (3, 91773816), (4, 68830362), (6, 45886908), (8, 34415181), (9, 30591272), (12, 22943454), (18, 15295636), (24, 11471727), (36, 7647818), (72, 3823909), (193, 1426536), (386, 713268), (579, 475512), (772, 356634), (1158, 237756), (1544, 178317), (1737, 158504), (2316, 118878), (3474, 79252), (4632, 59439), (6948, 39626), (13896, 19813)]