487131312

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{215927}}^1$

素因数の和:215985

約数の個数: 40

約数和(自身を含む): 1285203456

約数和(自身を除く): 798072144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 215927, 431854, 647781, 863708, 1295562, 1727416, 2591124, 3454832, 5182248, 10148569, 10364496, 20297138, 30445707, 40594276, 60891414, 81188552, 121782828, 162377104, 243565656, 487131312]

約数ペア:

[(1, 487131312), (2, 243565656), (3, 162377104), (4, 121782828), (6, 81188552), (8, 60891414), (12, 40594276), (16, 30445707), (24, 20297138), (47, 10364496), (48, 10148569), (94, 5182248), (141, 3454832), (188, 2591124), (282, 1727416), (376, 1295562), (564, 863708), (752, 647781), (1128, 431854), (2256, 215927)]