2619648

素因数分解:

$2^8\times 3^3\times {\mathrm{379}}^1$

素因数の和:404

約数の個数: 72

約数和(自身を含む): 7767200

約数和(自身を除く): 5147552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 379, 384, 432, 576, 758, 768, 864, 1137, 1152, 1516, 1728, 2274, 2304, 3032, 3411, 3456, 4548, 6064, 6822, 6912, 9096, 10233, 12128, 13644, 18192, 20466, 24256, 27288, 36384, 40932, 48512, 54576, 72768, 81864, 97024, 109152, 145536, 163728, 218304, 291072, 327456, 436608, 654912, 873216, 1309824, 2619648]

約数ペア:

[(1, 2619648), (2, 1309824), (3, 873216), (4, 654912), (6, 436608), (8, 327456), (9, 291072), (12, 218304), (16, 163728), (18, 145536), (24, 109152), (27, 97024), (32, 81864), (36, 72768), (48, 54576), (54, 48512), (64, 40932), (72, 36384), (96, 27288), (108, 24256), (128, 20466), (144, 18192), (192, 13644), (216, 12128), (256, 10233), (288, 9096), (379, 6912), (384, 6822), (432, 6064), (576, 4548), (758, 3456), (768, 3411), (864, 3032), (1137, 2304), (1152, 2274), (1516, 1728)]