388265832

素因数分解:

$2^3\times 3^3\times {\mathrm{1153}}^1\times {\mathrm{1559}}^1$

素因数の和:2727

約数の個数: 64

約数和(自身を含む): 1080144000

約数和(自身を除く): 691878168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1153, 1559, 2306, 3118, 3459, 4612, 4677, 6236, 6918, 9224, 9354, 10377, 12472, 13836, 14031, 18708, 20754, 27672, 28062, 31131, 37416, 41508, 42093, 56124, 62262, 83016, 84186, 112248, 124524, 168372, 249048, 336744, 1797527, 3595054, 5392581, 7190108, 10785162, 14380216, 16177743, 21570324, 32355486, 43140648, 48533229, 64710972, 97066458, 129421944, 194132916, 388265832]

約数ペア:

[(1, 388265832), (2, 194132916), (3, 129421944), (4, 97066458), (6, 64710972), (8, 48533229), (9, 43140648), (12, 32355486), (18, 21570324), (24, 16177743), (27, 14380216), (36, 10785162), (54, 7190108), (72, 5392581), (108, 3595054), (216, 1797527), (1153, 336744), (1559, 249048), (2306, 168372), (3118, 124524), (3459, 112248), (4612, 84186), (4677, 83016), (6236, 62262), (6918, 56124), (9224, 42093), (9354, 41508), (10377, 37416), (12472, 31131), (13836, 28062), (14031, 27672), (18708, 20754)]