221326992

素因数分解:

$2^4\times 3^4\times {\mathrm{170777}}^1$

素因数の和:170797

約数の個数: 50

約数和(自身を含む): 640588278

約数和(自身を除く): 419261286

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 170777, 341554, 512331, 683108, 1024662, 1366216, 1536993, 2049324, 2732432, 3073986, 4098648, 4610979, 6147972, 8197296, 9221958, 12295944, 13832937, 18443916, 24591888, 27665874, 36887832, 55331748, 73775664, 110663496, 221326992]

約数ペア:

[(1, 221326992), (2, 110663496), (3, 73775664), (4, 55331748), (6, 36887832), (8, 27665874), (9, 24591888), (12, 18443916), (16, 13832937), (18, 12295944), (24, 9221958), (27, 8197296), (36, 6147972), (48, 4610979), (54, 4098648), (72, 3073986), (81, 2732432), (108, 2049324), (144, 1536993), (162, 1366216), (216, 1024662), (324, 683108), (432, 512331), (648, 341554), (1296, 170777)]