218234808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{275549}}^1$

素因数の和:275572

約数の個数: 48

約数和(自身を含む): 644787000

約数和(自身を除く): 426552192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 275549, 551098, 826647, 1102196, 1653294, 2204392, 2479941, 3031039, 3306588, 4959882, 6062078, 6613176, 9093117, 9919764, 12124156, 18186234, 19839528, 24248312, 27279351, 36372468, 54558702, 72744936, 109117404, 218234808]

約数ペア:

[(1, 218234808), (2, 109117404), (3, 72744936), (4, 54558702), (6, 36372468), (8, 27279351), (9, 24248312), (11, 19839528), (12, 18186234), (18, 12124156), (22, 9919764), (24, 9093117), (33, 6613176), (36, 6062078), (44, 4959882), (66, 3306588), (72, 3031039), (88, 2479941), (99, 2204392), (132, 1653294), (198, 1102196), (264, 826647), (396, 551098), (792, 275549)]