289616456

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{593}}^1\times {\mathrm{1489}}^1$

素因数の和:2129

約数の個数: 32

約数和(自身を含む): 557587800

約数和(自身を除く): 267971344

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 593, 1186, 1489, 2372, 2978, 4744, 5956, 11912, 24313, 48626, 61049, 97252, 122098, 194504, 244196, 488392, 882977, 1765954, 3531908, 7063816, 36202057, 72404114, 144808228, 289616456]

約数ペア:

[(1, 289616456), (2, 144808228), (4, 72404114), (8, 36202057), (41, 7063816), (82, 3531908), (164, 1765954), (328, 882977), (593, 488392), (1186, 244196), (1489, 194504), (2372, 122098), (2978, 97252), (4744, 61049), (5956, 48626), (11912, 24313)]