1255215888

素因数分解:

$2^4\times 3^2\times {\mathrm{151}}^1\times {\mathrm{57727}}^1$

素因数の和:57892

約数の個数: 60

約数和(自身を含む): 3536186368

約数和(自身を除く): 2280970480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 5436, 7248, 10872, 21744, 57727, 115454, 173181, 230908, 346362, 461816, 519543, 692724, 923632, 1039086, 1385448, 2078172, 2770896, 4156344, 8312688, 8716777, 17433554, 26150331, 34867108, 52300662, 69734216, 78450993, 104601324, 139468432, 156901986, 209202648, 313803972, 418405296, 627607944, 1255215888]

約数ペア:

[(1, 1255215888), (2, 627607944), (3, 418405296), (4, 313803972), (6, 209202648), (8, 156901986), (9, 139468432), (12, 104601324), (16, 78450993), (18, 69734216), (24, 52300662), (36, 34867108), (48, 26150331), (72, 17433554), (144, 8716777), (151, 8312688), (302, 4156344), (453, 2770896), (604, 2078172), (906, 1385448), (1208, 1039086), (1359, 923632), (1812, 692724), (2416, 519543), (2718, 461816), (3624, 346362), (5436, 230908), (7248, 173181), (10872, 115454), (21744, 57727)]