268666788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59387}}^1$

素因数の和:59436

約数の個数: 48

約数和(自身を含む): 698402880

約数和(自身を除く): 429736092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 59387, 118774, 178161, 237548, 356322, 712644, 772031, 1544062, 1722223, 2316093, 3088124, 3444446, 4632186, 5166669, 6888892, 9264372, 10333338, 20666676, 22388899, 44777798, 67166697, 89555596, 134333394, 268666788]

約数ペア:

[(1, 268666788), (2, 134333394), (3, 89555596), (4, 67166697), (6, 44777798), (12, 22388899), (13, 20666676), (26, 10333338), (29, 9264372), (39, 6888892), (52, 5166669), (58, 4632186), (78, 3444446), (87, 3088124), (116, 2316093), (156, 1722223), (174, 1544062), (348, 772031), (377, 712644), (754, 356322), (1131, 237548), (1508, 178161), (2262, 118774), (4524, 59387)]