489450384

素因数分解:

$2^4\times 3^3\times {\mathrm{1132987}}^1$

素因数の和:1133004

約数の個数: 40

約数和(自身を含む): 1404905120

約数和(自身を除く): 915454736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1132987, 2265974, 3398961, 4531948, 6797922, 9063896, 10196883, 13595844, 18127792, 20393766, 27191688, 30590649, 40787532, 54383376, 61181298, 81575064, 122362596, 163150128, 244725192, 489450384]

約数ペア:

[(1, 489450384), (2, 244725192), (3, 163150128), (4, 122362596), (6, 81575064), (8, 61181298), (9, 54383376), (12, 40787532), (16, 30590649), (18, 27191688), (24, 20393766), (27, 18127792), (36, 13595844), (48, 10196883), (54, 9063896), (72, 6797922), (108, 4531948), (144, 3398961), (216, 2265974), (432, 1132987)]