489524736

素因数分解:

$2^9\times 3^1\times {\mathrm{318701}}^1$

素因数の和:318722

約数の個数: 40

約数和(自身を含む): 1304128584

約数和(自身を除く): 814603848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 318701, 637402, 956103, 1274804, 1912206, 2549608, 3824412, 5099216, 7648824, 10198432, 15297648, 20396864, 30595296, 40793728, 61190592, 81587456, 122381184, 163174912, 244762368, 489524736]

約数ペア:

[(1, 489524736), (2, 244762368), (3, 163174912), (4, 122381184), (6, 81587456), (8, 61190592), (12, 40793728), (16, 30595296), (24, 20396864), (32, 15297648), (48, 10198432), (64, 7648824), (96, 5099216), (128, 3824412), (192, 2549608), (256, 1912206), (384, 1274804), (512, 956103), (768, 637402), (1536, 318701)]