198536448

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 586317312

約数和(自身を除く): 387780864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 128, 132, 142, 176, 192, 213, 256, 264, 284, 331, 352, 384, 426, 528, 568, 662, 704, 768, 781, 852, 993, 1056, 1136, 1324, 1408, 1562, 1704, 1986, 2112, 2272, 2343, 2648, 2816, 3124, 3408, 3641, 3972, 4224, 4544, 4686, 5296, 6248, 6816, 7282, 7944, 8448, 9088, 9372, 10592, 10923, 12496, 13632, 14564, 15888, 18176, 18744, 21184, 21846, 23501, 24992, 27264, 29128, 31776, 37488, 42368, 43692, 47002, 49984, 54528, 58256, 63552, 70503, 74976, 84736, 87384, 94004, 99968, 116512, 127104, 141006, 149952, 174768, 188008, 199936, 233024, 254208, 258511, 282012, 299904, 349536, 376016, 466048, 517022, 564024, 599808, 699072, 752032, 775533, 932096, 1034044, 1128048, 1398144, 1504064, 1551066, 2068088, 2256096, 2796288, 3008128, 3102132, 4136176, 4512192, 6016256, 6204264, 8272352, 9024384, 12408528, 16544704, 18048768, 24817056, 33089408, 49634112, 66178816, 99268224, 198536448]

約数ペア:

[(1, 198536448), (2, 99268224), (3, 66178816), (4, 49634112), (6, 33089408), (8, 24817056), (11, 18048768), (12, 16544704), (16, 12408528), (22, 9024384), (24, 8272352), (32, 6204264), (33, 6016256), (44, 4512192), (48, 4136176), (64, 3102132), (66, 3008128), (71, 2796288), (88, 2256096), (96, 2068088), (128, 1551066), (132, 1504064), (142, 1398144), (176, 1128048), (192, 1034044), (213, 932096), (256, 775533), (264, 752032), (284, 699072), (331, 599808), (352, 564024), (384, 517022), (426, 466048), (528, 376016), (568, 349536), (662, 299904), (704, 282012), (768, 258511), (781, 254208), (852, 233024), (993, 199936), (1056, 188008), (1136, 174768), (1324, 149952), (1408, 141006), (1562, 127104), (1704, 116512), (1986, 99968), (2112, 94004), (2272, 87384), (2343, 84736), (2648, 74976), (2816, 70503), (3124, 63552), (3408, 58256), (3641, 54528), (3972, 49984), (4224, 47002), (4544, 43692), (4686, 42368), (5296, 37488), (6248, 31776), (6816, 29128), (7282, 27264), (7944, 24992), (8448, 23501), (9088, 21846), (9372, 21184), (10592, 18744), (10923, 18176), (12496, 15888), (13632, 14564)]