1646045328

素因数分解:

$2^4\times 3^1\times {\mathrm{271}}^1\times {\mathrm{126541}}^1$

素因数の和:126823

約数の個数: 40

約数和(自身を含む): 4268008576

約数和(自身を除く): 2621963248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 271, 542, 813, 1084, 1626, 2168, 3252, 4336, 6504, 13008, 126541, 253082, 379623, 506164, 759246, 1012328, 1518492, 2024656, 3036984, 6073968, 34292611, 68585222, 102877833, 137170444, 205755666, 274340888, 411511332, 548681776, 823022664, 1646045328]

約数ペア:

[(1, 1646045328), (2, 823022664), (3, 548681776), (4, 411511332), (6, 274340888), (8, 205755666), (12, 137170444), (16, 102877833), (24, 68585222), (48, 34292611), (271, 6073968), (542, 3036984), (813, 2024656), (1084, 1518492), (1626, 1012328), (2168, 759246), (3252, 506164), (4336, 379623), (6504, 253082), (13008, 126541)]