256569056616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{628845727}}^1$

素因数の和:628845753

約数の個数: 32

約数和(自身を含む): 679153386240

約数和(自身を除く): 422584329624

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 628845727, 1257691454, 1886537181, 2515382908, 3773074362, 5030765816, 7546148724, 10690377359, 15092297448, 21380754718, 32071132077, 42761509436, 64142264154, 85523018872, 128284528308, 256569056616]

約数ペア:

[(1, 256569056616), (2, 128284528308), (3, 85523018872), (4, 64142264154), (6, 42761509436), (8, 32071132077), (12, 21380754718), (17, 15092297448), (24, 10690377359), (34, 7546148724), (51, 5030765816), (68, 3773074362), (102, 2515382908), (136, 1886537181), (204, 1257691454), (408, 628845727)]