222986456

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{51713}}^1$

素因数の和:51744

約数の個数: 48

約数和(自身を含む): 530585640

約数和(自身を除く): 307599184

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 51713, 103426, 206852, 361991, 413704, 568843, 723982, 1137686, 1447964, 2275372, 2533937, 2895928, 3981901, 4550744, 5067874, 7963802, 10135748, 15927604, 20271496, 27873307, 31855208, 55746614, 111493228, 222986456]

約数ペア:

[(1, 222986456), (2, 111493228), (4, 55746614), (7, 31855208), (8, 27873307), (11, 20271496), (14, 15927604), (22, 10135748), (28, 7963802), (44, 5067874), (49, 4550744), (56, 3981901), (77, 2895928), (88, 2533937), (98, 2275372), (154, 1447964), (196, 1137686), (308, 723982), (392, 568843), (539, 413704), (616, 361991), (1078, 206852), (2156, 103426), (4312, 51713)]