28165221504

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:462

約数の個数: 640

約数和(自身を含む): 102369484800

約数和(自身を除く): 74204263296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 47, 48, 54, 56, 63, 64, 69, 72, 81, 84, 92, 94, 96, 108, 112, 126, 128, 138, 141, 144, 161, 162, 168, 184, 188, 189, 192, 207, 216, 224, 252, 276, 282, 288, 322, 324, 329, 336, 359, 368, 376, 378, 384, 414, 423, 432, 448, 483, 504, 552, 564, 567, 576, 621, 644, 648, 658, 672, 718, 736, 752, 756, 828, 846, 864, 896, 966, 987, 1008, 1077, 1081, 1104, 1128, 1134, 1152, 1242, 1269, 1288, 1296, 1316, 1344, 1436, 1449, 1472, 1504, 1512, 1656, 1692, 1728, 1863, 1932, 1974, 2016, 2154, 2162, 2208, 2256, 2268, 2484, 2513, 2538, 2576, 2592, 2632, 2688, 2872, 2898, 2944, 2961, 3008, 3024, 3231, 3243, 3312, 3384, 3456, 3726, 3807, 3864, 3948, 4032, 4308, 4324, 4347, 4416, 4512, 4536, 4968, 5026, 5076, 5152, 5184, 5264, 5744, 5796, 5922, 6016, 6048, 6462, 6486, 6624, 6768, 7452, 7539, 7567, 7614, 7728, 7896, 8064, 8257, 8616, 8648, 8694, 8832, 8883, 9024, 9072, 9693, 9729, 9936, 10052, 10152, 10304, 10368, 10528, 11488, 11592, 11844, 12096, 12924, 12972, 13041, 13248, 13536, 14904, 15078, 15134, 15228, 15456, 15792, 16514, 16873, 17232, 17296, 17388, 17766, 18048, 18144, 19386, 19458, 19872, 20104, 20304, 20608, 21056, 22617, 22701, 22976, 23184, 23688, 24192, 24771, 25848, 25944, 26082, 26496, 26649, 27072, 29079, 29187, 29808, 30156, 30268, 30456, 30912, 31584, 33028, 33746, 34464, 34592, 34776, 35532, 36288, 38772, 38916, 39744, 40208, 40608, 42112, 45234, 45402, 45952, 46368, 47376, 49542, 50619, 51696, 51888, 52164, 53298, 54144, 57799, 58158, 58374, 59616, 60312, 60536, 60912, 61824, 63168, 66056, 67492, 67851, 68103, 68928, 69184, 69552, 71064, 72576, 74313, 77544, 77832, 79488, 80416, 81216, 87561, 90468, 90804, 92736, 94752, 99084, 101238, 103392, 103776, 104328, 106596, 115598, 116316, 116748, 118111, 119232, 120624, 121072, 121824, 126336, 132112, 134984, 135702, 136206, 137856, 138368, 139104, 142128, 148626, 151857, 155088, 155664, 160832, 162432, 173397, 175122, 180936, 181608, 185472, 189504, 198168, 202476, 203553, 204309, 206784, 207552, 208656, 213192, 222939, 231196, 232632, 233496, 236222, 238464, 241248, 242144, 243648, 264224, 269968, 271404, 272412, 278208, 284256, 297252, 303714, 310176, 311328, 321664, 346794, 350244, 354333, 361872, 363216, 379008, 388079, 396336, 404952, 407106, 408618, 413568, 415104, 417312, 426384, 445878, 455571, 462392, 465264, 466992, 472444, 482496, 484288, 487296, 520191, 528448, 539936, 542808, 544824, 556416, 568512, 594504, 607428, 612927, 620352, 622656, 668817, 693588, 700488, 708666, 723744, 726432, 776158, 792672, 809904, 814212, 817236, 834624, 852768, 891756, 911142, 924784, 930528, 933984, 944888, 964992, 968576, 1040382, 1056896, 1062999, 1079872, 1085616, 1089648, 1137024, 1164237, 1189008, 1214856, 1225854, 1240704, 1245312, 1337634, 1366713, 1387176, 1400976, 1417332, 1447488, 1452864, 1552316, 1560573, 1585344, 1619808, 1628424, 1634472, 1669248, 1705536, 1783512, 1822284, 1849568, 1861056, 1867968, 1889776, 2080764, 2125998, 2159744, 2171232, 2179296, 2328474, 2378016, 2429712, 2451708, 2675268, 2716553, 2733426, 2774352, 2801952, 2834664, 2894976, 2905728, 3104632, 3121146, 3170688, 3188997, 3239616, 3256848, 3268944, 3411072, 3492711, 3567024, 3644568, 3699136, 3722112, 3735936, 3779552, 4161528, 4251996, 4342464, 4358592, 4656948, 4681719, 4756032, 4859424, 4903416, 5350536, 5433106, 5466852, 5548704, 5603904, 5669328, 6209264, 6242292, 6377994, 6479232, 6513696, 6537888, 6985422, 7134048, 7289136, 7398272, 7559104, 8149659, 8323056, 8503992, 8684928, 8717184, 9313896, 9363438, 9512064, 9566991, 9718848, 9806832, 10478133, 10701072, 10866212, 10933704, 11097408, 11207808, 11338656, 12418528, 12484584, 12755988, 13027392, 13075776, 13970844, 14268096, 14578272, 15118208, 16299318, 16646112, 17007984, 18627792, 18726876, 19133982, 19437696, 19613664, 20956266, 21402144, 21732424, 21867408, 22194816, 22677312, 24448977, 24837056, 24969168, 25511976, 26054784, 26151552, 27941688, 28536192, 29156544, 31434399, 32598636, 33292224, 34015968, 37255584, 37453752, 38267964, 39227328, 41912532, 42804288, 43464848, 43734816, 45354624, 48897954, 49674112, 49938336, 51023952, 55883376, 58313088, 62868798, 65197272, 66584448, 68031936, 73346931, 74511168, 74907504, 76535928, 78454656, 83825064, 85608576, 86929696, 87469632, 97795908, 99876672, 102047904, 111766752, 125737596, 130394544, 136063872, 146693862, 149022336, 149815008, 153071856, 167650128, 173859392, 174939264, 195591816, 199753344, 204095808, 220040793, 223533504, 251475192, 260789088, 293387724, 299630016, 306143712, 335300256, 347718784, 391183632, 408191616, 440081586, 447067008, 502950384, 521578176, 586775448, 599260032, 612287424, 670600512, 782367264, 880163172, 1005900768, 1043156352, 1173550896, 1224574848, 1341201024, 1564734528, 1760326344, 2011801536, 2347101792, 3129469056, 3520652688, 4023603072, 4694203584, 7041305376, 9388407168, 14082610752, 28165221504]

約数ペア:

[(1, 28165221504), (2, 14082610752), (3, 9388407168), (4, 7041305376), (6, 4694203584), (7, 4023603072), (8, 3520652688), (9, 3129469056), (12, 2347101792), (14, 2011801536), (16, 1760326344), (18, 1564734528), (21, 1341201024), (23, 1224574848), (24, 1173550896), (27, 1043156352), (28, 1005900768), (32, 880163172), (36, 782367264), (42, 670600512), (46, 612287424), (47, 599260032), (48, 586775448), (54, 521578176), (56, 502950384), (63, 447067008), (64, 440081586), (69, 408191616), (72, 391183632), (81, 347718784), (84, 335300256), (92, 306143712), (94, 299630016), (96, 293387724), (108, 260789088), (112, 251475192), (126, 223533504), (128, 220040793), (138, 204095808), (141, 199753344), (144, 195591816), (161, 174939264), (162, 173859392), (168, 167650128), (184, 153071856), (188, 149815008), (189, 149022336), (192, 146693862), (207, 136063872), (216, 130394544), (224, 125737596), (252, 111766752), (276, 102047904), (282, 99876672), (288, 97795908), (322, 87469632), (324, 86929696), 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