198044928

素因数分解:

$2^8\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2064

約数の個数: 108

約数和(自身を含む): 584584000

約数和(自身を除く): 386539072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 256, 258, 288, 344, 384, 387, 516, 576, 688, 768, 774, 1032, 1152, 1376, 1548, 1999, 2064, 2304, 2752, 3096, 3998, 4128, 5504, 5997, 6192, 7996, 8256, 11008, 11994, 12384, 15992, 16512, 17991, 23988, 24768, 31984, 33024, 35982, 47976, 49536, 63968, 71964, 85957, 95952, 99072, 127936, 143928, 171914, 191904, 255872, 257871, 287856, 343828, 383808, 511744, 515742, 575712, 687656, 767616, 773613, 1031484, 1151424, 1375312, 1535232, 1547226, 2062968, 2302848, 2750624, 3094452, 4125936, 4605696, 5501248, 6188904, 8251872, 11002496, 12377808, 16503744, 22004992, 24755616, 33007488, 49511232, 66014976, 99022464, 198044928]

約数ペア:

[(1, 198044928), (2, 99022464), (3, 66014976), (4, 49511232), (6, 33007488), (8, 24755616), (9, 22004992), (12, 16503744), (16, 12377808), (18, 11002496), (24, 8251872), (32, 6188904), (36, 5501248), (43, 4605696), (48, 4125936), (64, 3094452), (72, 2750624), (86, 2302848), (96, 2062968), (128, 1547226), (129, 1535232), (144, 1375312), (172, 1151424), (192, 1031484), (256, 773613), (258, 767616), (288, 687656), (344, 575712), (384, 515742), (387, 511744), (516, 383808), (576, 343828), (688, 287856), (768, 257871), (774, 255872), (1032, 191904), (1152, 171914), (1376, 143928), (1548, 127936), (1999, 99072), (2064, 95952), (2304, 85957), (2752, 71964), (3096, 63968), (3998, 49536), (4128, 47976), (5504, 35982), (5997, 33024), (6192, 31984), (7996, 24768), (8256, 23988), (11008, 17991), (11994, 16512), (12384, 15992)]