857201292

素因数分解:

$2^2\times 3^4\times {\mathrm{331}}^1\times {\mathrm{7993}}^1$

素因数の和:8340

約数の個数: 60

約数和(自身を含む): 2247944776

約数和(自身を除く): 1390743484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 331, 662, 993, 1324, 1986, 2979, 3972, 5958, 7993, 8937, 11916, 15986, 17874, 23979, 26811, 31972, 35748, 47958, 53622, 71937, 95916, 107244, 143874, 215811, 287748, 431622, 647433, 863244, 1294866, 2589732, 2645683, 5291366, 7937049, 10582732, 15874098, 23811147, 31748196, 47622294, 71433441, 95244588, 142866882, 214300323, 285733764, 428600646, 857201292]

約数ペア:

[(1, 857201292), (2, 428600646), (3, 285733764), (4, 214300323), (6, 142866882), (9, 95244588), (12, 71433441), (18, 47622294), (27, 31748196), (36, 23811147), (54, 15874098), (81, 10582732), (108, 7937049), (162, 5291366), (324, 2645683), (331, 2589732), (662, 1294866), (993, 863244), (1324, 647433), (1986, 431622), (2979, 287748), (3972, 215811), (5958, 143874), (7993, 107244), (8937, 95916), (11916, 71937), (15986, 53622), (17874, 47958), (23979, 35748), (26811, 31972)]