220071888

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{25903}}^1$

素因数の和:25976

約数の個数: 60

約数和(自身を含む): 626358720

約数和(自身を除く): 406286832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 25903, 51806, 77709, 103612, 155418, 207224, 233127, 310836, 414448, 466254, 621672, 932508, 1243344, 1528277, 1865016, 3056554, 3730032, 4584831, 6113108, 9169662, 12226216, 13754493, 18339324, 24452432, 27508986, 36678648, 55017972, 73357296, 110035944, 220071888]

約数ペア:

[(1, 220071888), (2, 110035944), (3, 73357296), (4, 55017972), (6, 36678648), (8, 27508986), (9, 24452432), (12, 18339324), (16, 13754493), (18, 12226216), (24, 9169662), (36, 6113108), (48, 4584831), (59, 3730032), (72, 3056554), (118, 1865016), (144, 1528277), (177, 1243344), (236, 932508), (354, 621672), (472, 466254), (531, 414448), (708, 310836), (944, 233127), (1062, 207224), (1416, 155418), (2124, 103612), (2832, 77709), (4248, 51806), (8496, 25903)]