450178326

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113167}}^1$

素因数の和:113205

約数の個数: 48

約数和(自身を含む): 1112215104

約数和(自身を除く): 662036778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 113167, 226334, 339501, 679002, 1018503, 1471171, 1923839, 2037006, 2942342, 3847678, 4413513, 5771517, 8827026, 11543034, 13240539, 17314551, 25009907, 26481078, 34629102, 50019814, 75029721, 150059442, 225089163, 450178326]

約数ペア:

[(1, 450178326), (2, 225089163), (3, 150059442), (6, 75029721), (9, 50019814), (13, 34629102), (17, 26481078), (18, 25009907), (26, 17314551), (34, 13240539), (39, 11543034), (51, 8827026), (78, 5771517), (102, 4413513), (117, 3847678), (153, 2942342), (221, 2037006), (234, 1923839), (306, 1471171), (442, 1018503), (663, 679002), (1326, 339501), (1989, 226334), (3978, 113167)]