722196

素因数分解:

$2^2\times 3^5\times {\mathrm{743}}^1$

素因数の和:762

約数の個数: 36

約数和(自身を含む): 1895712

約数和(自身を除く): 1173516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 743, 972, 1486, 2229, 2972, 4458, 6687, 8916, 13374, 20061, 26748, 40122, 60183, 80244, 120366, 180549, 240732, 361098, 722196]

約数ペア:

[(1, 722196), (2, 361098), (3, 240732), (4, 180549), (6, 120366), (9, 80244), (12, 60183), (18, 40122), (27, 26748), (36, 20061), (54, 13374), (81, 8916), (108, 6687), (162, 4458), (243, 2972), (324, 2229), (486, 1486), (743, 972)]