390337424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{1867}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 771334560

約数和(自身を除く): 380997136

約数列:

[1, 2, 4, 8, 16, 73, 146, 179, 292, 358, 584, 716, 1168, 1432, 1867, 2864, 3734, 7468, 13067, 14936, 26134, 29872, 52268, 104536, 136291, 209072, 272582, 334193, 545164, 668386, 1090328, 1336772, 2180656, 2673544, 5347088, 24396089, 48792178, 97584356, 195168712, 390337424]

約数ペア:

[(1, 390337424), (2, 195168712), (4, 97584356), (8, 48792178), (16, 24396089), (73, 5347088), (146, 2673544), (179, 2180656), (292, 1336772), (358, 1090328), (584, 668386), (716, 545164), (1168, 334193), (1432, 272582), (1867, 209072), (2864, 136291), (3734, 104536), (7468, 52268), (13067, 29872), (14936, 26134)]