1285128432

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1274929}}^1$

素因数の和:1274950

約数の個数: 60

約数和(自身を含む): 4110374320

約数和(自身を除く): 2825245888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1274929, 2549858, 3824787, 5099716, 7649574, 8924503, 10199432, 11474361, 15299148, 17849006, 20398864, 22948722, 26773509, 30598296, 35698012, 45897444, 53547018, 61196592, 71396024, 80320527, 91794888, 107094036, 142792048, 160641054, 183589776, 214188072, 321282108, 428376144, 642564216, 1285128432]

約数ペア:

[(1, 1285128432), (2, 642564216), (3, 428376144), (4, 321282108), (6, 214188072), (7, 183589776), (8, 160641054), (9, 142792048), (12, 107094036), (14, 91794888), (16, 80320527), (18, 71396024), (21, 61196592), (24, 53547018), (28, 45897444), (36, 35698012), (42, 30598296), (48, 26773509), (56, 22948722), (63, 20398864), (72, 17849006), (84, 15299148), (112, 11474361), (126, 10199432), (144, 8924503), (168, 7649574), (252, 5099716), (336, 3824787), (504, 2549858), (1008, 1274929)]