1490478528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:771

約数の個数: 224

約数和(自身を含む): 4952683008

約数和(自身を除く): 3462204480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 181, 192, 224, 231, 264, 308, 336, 352, 362, 448, 462, 528, 543, 557, 616, 672, 704, 724, 924, 1056, 1086, 1114, 1232, 1267, 1344, 1448, 1671, 1848, 1991, 2112, 2172, 2228, 2464, 2534, 2896, 3342, 3696, 3801, 3899, 3982, 4344, 4456, 4928, 5068, 5792, 5973, 6127, 6684, 7392, 7602, 7798, 7964, 8688, 8912, 10136, 11584, 11697, 11946, 12254, 13368, 13937, 14784, 15204, 15596, 15928, 17376, 17824, 18381, 20272, 23394, 23892, 24508, 26736, 27874, 30408, 31192, 31856, 34752, 35648, 36762, 40544, 41811, 42889, 46788, 47784, 49016, 53472, 55748, 60816, 62384, 63712, 73524, 81088, 83622, 85778, 93576, 95568, 98032, 100817, 106944, 111496, 121632, 124768, 127424, 128667, 147048, 167244, 171556, 187152, 191136, 196064, 201634, 222992, 243264, 249536, 257334, 294096, 302451, 334488, 343112, 374304, 382272, 392128, 403268, 445984, 514668, 588192, 604902, 668976, 686224, 705719, 748608, 806536, 891968, 1029336, 1108987, 1176384, 1209804, 1337952, 1372448, 1411438, 1613072, 2058672, 2117157, 2217974, 2419608, 2675904, 2744896, 2822876, 3226144, 3326961, 4117344, 4234314, 4435948, 4839216, 5645752, 6452288, 6653922, 7762909, 8234688, 8468628, 8871896, 9678432, 11291504, 13307844, 15525818, 16937256, 17743792, 19356864, 22583008, 23288727, 26615688, 31051636, 33874512, 35487584, 45166016, 46577454, 53231376, 62103272, 67749024, 70975168, 93154908, 106462752, 124206544, 135498048, 186309816, 212925504, 248413088, 372619632, 496826176, 745239264, 1490478528]

約数ペア:

[(1, 1490478528), (2, 745239264), (3, 496826176), (4, 372619632), (6, 248413088), (7, 212925504), (8, 186309816), (11, 135498048), (12, 124206544), (14, 106462752), (16, 93154908), (21, 70975168), (22, 67749024), (24, 62103272), (28, 53231376), (32, 46577454), (33, 45166016), (42, 35487584), (44, 33874512), (48, 31051636), (56, 26615688), (64, 23288727), (66, 22583008), (77, 19356864), (84, 17743792), (88, 16937256), (96, 15525818), (112, 13307844), (132, 11291504), (154, 9678432), (168, 8871896), (176, 8468628), (181, 8234688), (192, 7762909), (224, 6653922), (231, 6452288), (264, 5645752), (308, 4839216), (336, 4435948), (352, 4234314), (362, 4117344), (448, 3326961), (462, 3226144), (528, 2822876), (543, 2744896), (557, 2675904), (616, 2419608), (672, 2217974), (704, 2117157), (724, 2058672), (924, 1613072), (1056, 1411438), (1086, 1372448), (1114, 1337952), (1232, 1209804), (1267, 1176384), (1344, 1108987), (1448, 1029336), (1671, 891968), (1848, 806536), (1991, 748608), (2112, 705719), (2172, 686224), (2228, 668976), (2464, 604902), (2534, 588192), (2896, 514668), (3342, 445984), (3696, 403268), (3801, 392128), (3899, 382272), (3982, 374304), (4344, 343112), (4456, 334488), (4928, 302451), (5068, 294096), (5792, 257334), (5973, 249536), (6127, 243264), (6684, 222992), (7392, 201634), (7602, 196064), (7798, 191136), (7964, 187152), (8688, 171556), (8912, 167244), (10136, 147048), (11584, 128667), (11697, 127424), (11946, 124768), (12254, 121632), (13368, 111496), (13937, 106944), (14784, 100817), (15204, 98032), (15596, 95568), (15928, 93576), (17376, 85778), (17824, 83622), (18381, 81088), (20272, 73524), (23394, 63712), (23892, 62384), (24508, 60816), (26736, 55748), (27874, 53472), (30408, 49016), (31192, 47784), (31856, 46788), (34752, 42889), (35648, 41811), (36762, 40544)]