1257802992

素因数分解:

$2^4\times 3^5\times {\mathrm{323509}}^1$

素因数の和:323532

約数の個数: 60

約数和(自身を含む): 3650486840

約数和(自身を除く): 2392683848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 323509, 647018, 970527, 1294036, 1941054, 2588072, 2911581, 3882108, 5176144, 5823162, 7764216, 8734743, 11646324, 15528432, 17469486, 23292648, 26204229, 34938972, 46585296, 52408458, 69877944, 78612687, 104816916, 139755888, 157225374, 209633832, 314450748, 419267664, 628901496, 1257802992]

約数ペア:

[(1, 1257802992), (2, 628901496), (3, 419267664), (4, 314450748), (6, 209633832), (8, 157225374), (9, 139755888), (12, 104816916), (16, 78612687), (18, 69877944), (24, 52408458), (27, 46585296), (36, 34938972), (48, 26204229), (54, 23292648), (72, 17469486), (81, 15528432), (108, 11646324), (144, 8734743), (162, 7764216), (216, 5823162), (243, 5176144), (324, 3882108), (432, 2911581), (486, 2588072), (648, 1941054), (972, 1294036), (1296, 970527), (1944, 647018), (3888, 323509)]