798128736

素因数分解:

$2^5\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{4159}}^1$

素因数の和:6171

約数の個数: 48

約数和(自身を含む): 2096640000

約数和(自身を除く): 1298511264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1999, 3998, 4159, 5997, 7996, 8318, 11994, 12477, 15992, 16636, 23988, 24954, 31984, 33272, 47976, 49908, 63968, 66544, 95952, 99816, 133088, 191904, 199632, 399264, 8313841, 16627682, 24941523, 33255364, 49883046, 66510728, 99766092, 133021456, 199532184, 266042912, 399064368, 798128736]

約数ペア:

[(1, 798128736), (2, 399064368), (3, 266042912), (4, 199532184), (6, 133021456), (8, 99766092), (12, 66510728), (16, 49883046), (24, 33255364), (32, 24941523), (48, 16627682), (96, 8313841), (1999, 399264), (3998, 199632), (4159, 191904), (5997, 133088), (7996, 99816), (8318, 95952), (11994, 66544), (12477, 63968), (15992, 49908), (16636, 47976), (23988, 33272), (24954, 31984)]