389718442069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{607}}^1$

素因数の和:1238

約数の個数: 64

約数和(自身を含む): 462274560000

約数和(自身を除く): 72556117931

約数列:

[1, 11, 19, 43, 199, 209, 359, 473, 607, 817, 2189, 3781, 3949, 6677, 6821, 8557, 8987, 11533, 15437, 26101, 41591, 71441, 75031, 94127, 120793, 126863, 162583, 169807, 217913, 287111, 293303, 495919, 785851, 1328723, 1357379, 1788413, 2295067, 2397043, 3071963, 3226333, 4140347, 5194099, 5455109, 9370259, 14931169, 25245737, 33791593, 43364687, 45543817, 57135089, 58367297, 98687881, 103072849, 178034921, 477011557, 642040267, 823929053, 1085566691, 1864681541, 1958384131, 9063219583, 20511496951, 35428949279, 389718442069]

約数ペア:

[(1, 389718442069), (11, 35428949279), (19, 20511496951), (43, 9063219583), (199, 1958384131), (209, 1864681541), (359, 1085566691), (473, 823929053), (607, 642040267), (817, 477011557), (2189, 178034921), (3781, 103072849), (3949, 98687881), (6677, 58367297), (6821, 57135089), (8557, 45543817), (8987, 43364687), (11533, 33791593), (15437, 25245737), (26101, 14931169), (41591, 9370259), (71441, 5455109), (75031, 5194099), (94127, 4140347), (120793, 3226333), (126863, 3071963), (162583, 2397043), (169807, 2295067), (217913, 1788413), (287111, 1357379), (293303, 1328723), (495919, 785851)]