1218809856

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 208

約数和(自身を含む): 3623436288

約数和(自身を除く): 2404626432

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 71, 88, 96, 127, 128, 132, 142, 176, 192, 213, 254, 256, 264, 284, 352, 381, 384, 426, 508, 512, 528, 568, 704, 762, 768, 781, 852, 1016, 1024, 1056, 1136, 1397, 1408, 1524, 1536, 1562, 1704, 2032, 2048, 2112, 2272, 2343, 2794, 2816, 3048, 3072, 3124, 3408, 4064, 4096, 4191, 4224, 4544, 4686, 5588, 5632, 6096, 6144, 6248, 6816, 8128, 8382, 8448, 9017, 9088, 9372, 11176, 11264, 12192, 12288, 12496, 13632, 16256, 16764, 16896, 18034, 18176, 18744, 22352, 22528, 24384, 24992, 27051, 27264, 32512, 33528, 33792, 36068, 36352, 37488, 44704, 45056, 48768, 49984, 54102, 54528, 65024, 67056, 67584, 72136, 72704, 74976, 89408, 97536, 99187, 99968, 108204, 109056, 130048, 134112, 135168, 144272, 145408, 149952, 178816, 195072, 198374, 199936, 216408, 218112, 260096, 268224, 288544, 290816, 297561, 299904, 357632, 390144, 396748, 399872, 432816, 436224, 520192, 536448, 577088, 595122, 599808, 715264, 780288, 793496, 799744, 865632, 872448, 1072896, 1154176, 1190244, 1199616, 1430528, 1560576, 1586992, 1599488, 1731264, 2145792, 2308352, 2380488, 2399232, 2861056, 3173984, 3198976, 3462528, 4291584, 4616704, 4760976, 4798464, 5722112, 6347968, 6925056, 8583168, 9233408, 9521952, 9596928, 12695936, 13850112, 17166336, 18466816, 19043904, 25391872, 27700224, 36933632, 38087808, 50783744, 55400448, 76175616, 101567488, 110800896, 152351232, 203134976, 304702464, 406269952, 609404928, 1218809856]

約数ペア:

[(1, 1218809856), (2, 609404928), (3, 406269952), (4, 304702464), (6, 203134976), (8, 152351232), (11, 110800896), (12, 101567488), (16, 76175616), (22, 55400448), (24, 50783744), (32, 38087808), (33, 36933632), (44, 27700224), (48, 25391872), (64, 19043904), (66, 18466816), (71, 17166336), (88, 13850112), (96, 12695936), (127, 9596928), (128, 9521952), (132, 9233408), (142, 8583168), (176, 6925056), (192, 6347968), (213, 5722112), (254, 4798464), (256, 4760976), (264, 4616704), (284, 4291584), (352, 3462528), (381, 3198976), (384, 3173984), (426, 2861056), (508, 2399232), (512, 2380488), (528, 2308352), (568, 2145792), (704, 1731264), (762, 1599488), (768, 1586992), (781, 1560576), (852, 1430528), (1016, 1199616), (1024, 1190244), (1056, 1154176), (1136, 1072896), (1397, 872448), (1408, 865632), (1524, 799744), (1536, 793496), (1562, 780288), (1704, 715264), (2032, 599808), (2048, 595122), (2112, 577088), (2272, 536448), (2343, 520192), (2794, 436224), (2816, 432816), (3048, 399872), (3072, 396748), (3124, 390144), (3408, 357632), (4064, 299904), (4096, 297561), (4191, 290816), (4224, 288544), (4544, 268224), (4686, 260096), (5588, 218112), (5632, 216408), (6096, 199936), (6144, 198374), (6248, 195072), (6816, 178816), (8128, 149952), (8382, 145408), (8448, 144272), (9017, 135168), (9088, 134112), (9372, 130048), (11176, 109056), (11264, 108204), (12192, 99968), (12288, 99187), (12496, 97536), (13632, 89408), (16256, 74976), (16764, 72704), (16896, 72136), (18034, 67584), (18176, 67056), (18744, 65024), (22352, 54528), (22528, 54102), (24384, 49984), (24992, 48768), (27051, 45056), (27264, 44704), (32512, 37488), (33528, 36352), (33792, 36068)]