2011728768

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 6317015040

約数和(自身を除く): 4305286272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 83, 84, 96, 112, 127, 128, 142, 166, 168, 192, 213, 224, 249, 254, 284, 332, 336, 381, 384, 426, 448, 497, 498, 508, 568, 581, 664, 672, 762, 852, 889, 896, 994, 996, 1016, 1136, 1162, 1328, 1344, 1491, 1524, 1704, 1743, 1778, 1988, 1992, 2032, 2272, 2324, 2656, 2667, 2688, 2982, 3048, 3408, 3486, 3556, 3976, 3984, 4064, 4544, 4648, 5312, 5334, 5893, 5964, 6096, 6816, 6972, 7112, 7952, 7968, 8128, 9017, 9088, 9296, 10541, 10624, 10668, 11786, 11928, 12192, 13632, 13944, 14224, 15904, 15936, 16256, 17679, 18034, 18592, 21082, 21336, 23572, 23856, 24384, 27051, 27264, 27888, 28448, 31623, 31808, 31872, 35358, 36068, 37184, 41251, 42164, 42672, 47144, 47712, 48768, 54102, 55776, 56896, 63119, 63246, 63616, 70716, 72136, 73787, 74368, 82502, 84328, 85344, 94288, 95424, 108204, 111552, 113792, 123753, 126238, 126492, 141432, 144272, 147574, 165004, 168656, 170688, 188576, 189357, 190848, 216408, 221361, 223104, 247506, 252476, 252984, 282864, 288544, 295148, 330008, 337312, 341376, 377152, 378714, 432816, 442722, 495012, 504952, 505968, 565728, 577088, 590296, 660016, 674624, 748411, 754304, 757428, 865632, 885444, 990024, 1009904, 1011936, 1131456, 1154176, 1180592, 1320032, 1349248, 1496822, 1514856, 1731264, 1770888, 1980048, 2019808, 2023872, 2245233, 2262912, 2361184, 2640064, 2993644, 3029712, 3462528, 3541776, 3960096, 4039616, 4047744, 4490466, 4722368, 5238877, 5280128, 5987288, 6059424, 7083552, 7920192, 8079232, 8980932, 9444736, 10477754, 11974576, 12118848, 14167104, 15716631, 15840384, 17961864, 20955508, 23949152, 24237696, 28334208, 31433262, 35923728, 41911016, 47898304, 62866524, 71847456, 83822032, 95796608, 125733048, 143694912, 167644064, 251466096, 287389824, 335288128, 502932192, 670576256, 1005864384, 2011728768]

約数ペア:

[(1, 2011728768), (2, 1005864384), (3, 670576256), (4, 502932192), (6, 335288128), (7, 287389824), (8, 251466096), (12, 167644064), (14, 143694912), (16, 125733048), (21, 95796608), (24, 83822032), (28, 71847456), (32, 62866524), (42, 47898304), (48, 41911016), (56, 35923728), (64, 31433262), (71, 28334208), (83, 24237696), (84, 23949152), (96, 20955508), (112, 17961864), (127, 15840384), (128, 15716631), (142, 14167104), (166, 12118848), (168, 11974576), (192, 10477754), (213, 9444736), (224, 8980932), (249, 8079232), (254, 7920192), (284, 7083552), (332, 6059424), (336, 5987288), (381, 5280128), (384, 5238877), (426, 4722368), (448, 4490466), (497, 4047744), (498, 4039616), (508, 3960096), (568, 3541776), (581, 3462528), (664, 3029712), (672, 2993644), (762, 2640064), (852, 2361184), (889, 2262912), (896, 2245233), (994, 2023872), (996, 2019808), (1016, 1980048), (1136, 1770888), (1162, 1731264), (1328, 1514856), (1344, 1496822), (1491, 1349248), (1524, 1320032), (1704, 1180592), (1743, 1154176), (1778, 1131456), (1988, 1011936), (1992, 1009904), (2032, 990024), (2272, 885444), (2324, 865632), (2656, 757428), (2667, 754304), (2688, 748411), (2982, 674624), (3048, 660016), (3408, 590296), (3486, 577088), (3556, 565728), (3976, 505968), (3984, 504952), (4064, 495012), (4544, 442722), (4648, 432816), (5312, 378714), (5334, 377152), (5893, 341376), (5964, 337312), (6096, 330008), (6816, 295148), (6972, 288544), (7112, 282864), (7952, 252984), (7968, 252476), (8128, 247506), (9017, 223104), (9088, 221361), (9296, 216408), (10541, 190848), (10624, 189357), (10668, 188576), (11786, 170688), (11928, 168656), (12192, 165004), (13632, 147574), (13944, 144272), (14224, 141432), (15904, 126492), (15936, 126238), (16256, 123753), (17679, 113792), (18034, 111552), (18592, 108204), (21082, 95424), (21336, 94288), (23572, 85344), (23856, 84328), (24384, 82502), (27051, 74368), (27264, 73787), (27888, 72136), (28448, 70716), (31623, 63616), (31808, 63246), (31872, 63119), (35358, 56896), (36068, 55776), (37184, 54102), (41251, 48768), (42164, 47712), (42672, 47144)]