2164797576

素因数分解:

$2^3\times 3^7\times {\mathrm{123731}}^1$

素因数の和:123758

約数の個数: 64

約数和(自身を含む): 6087614400

約数和(自身を除く): 3922816824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5832, 8748, 17496, 123731, 247462, 371193, 494924, 742386, 989848, 1113579, 1484772, 2227158, 2969544, 3340737, 4454316, 6681474, 8908632, 10022211, 13362948, 20044422, 26725896, 30066633, 40088844, 60133266, 80177688, 90199899, 120266532, 180399798, 240533064, 270599697, 360799596, 541199394, 721599192, 1082398788, 2164797576]

約数ペア:

[(1, 2164797576), (2, 1082398788), (3, 721599192), (4, 541199394), (6, 360799596), (8, 270599697), (9, 240533064), (12, 180399798), (18, 120266532), (24, 90199899), (27, 80177688), (36, 60133266), (54, 40088844), (72, 30066633), (81, 26725896), (108, 20044422), (162, 13362948), (216, 10022211), (243, 8908632), (324, 6681474), (486, 4454316), (648, 3340737), (729, 2969544), (972, 2227158), (1458, 1484772), (1944, 1113579), (2187, 989848), (2916, 742386), (4374, 494924), (5832, 371193), (8748, 247462), (17496, 123731)]