248796564

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{64189}}^1$

素因数の和:64232

約数の個数: 48

約数和(自身を含む): 647035200

約数和(自身を除く): 398238636

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 64189, 128378, 192567, 256756, 385134, 770268, 1091213, 1219591, 2182426, 2439182, 3273639, 3658773, 4364852, 4878364, 6547278, 7317546, 13094556, 14635092, 20733047, 41466094, 62199141, 82932188, 124398282, 248796564]

約数ペア:

[(1, 248796564), (2, 124398282), (3, 82932188), (4, 62199141), (6, 41466094), (12, 20733047), (17, 14635092), (19, 13094556), (34, 7317546), (38, 6547278), (51, 4878364), (57, 4364852), (68, 3658773), (76, 3273639), (102, 2439182), (114, 2182426), (204, 1219591), (228, 1091213), (323, 770268), (646, 385134), (969, 256756), (1292, 192567), (1938, 128378), (3876, 64189)]