218195496

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{42683}}^1$

素因数の和:42766

約数の個数: 48

約数和(自身を含む): 599283360

約数和(自身を除く): 381087864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 42683, 85366, 128049, 170732, 256098, 341464, 384147, 512196, 768294, 1024392, 1536588, 3030493, 3073176, 6060986, 9091479, 12121972, 18182958, 24243944, 27274437, 36365916, 54548874, 72731832, 109097748, 218195496]

約数ペア:

[(1, 218195496), (2, 109097748), (3, 72731832), (4, 54548874), (6, 36365916), (8, 27274437), (9, 24243944), (12, 18182958), (18, 12121972), (24, 9091479), (36, 6060986), (71, 3073176), (72, 3030493), (142, 1536588), (213, 1024392), (284, 768294), (426, 512196), (568, 384147), (639, 341464), (852, 256098), (1278, 170732), (1704, 128049), (2556, 85366), (5112, 42683)]