638934912

素因数分解:

$2^7\times 3^3\times 7^5\times {\mathrm{11}}^1$

素因数の和:69

約数の個数: 384

約数和(自身を含む): 2400019200

約数和(自身を除く): 1761084288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 84, 88, 96, 98, 99, 108, 112, 126, 128, 132, 144, 147, 154, 168, 176, 189, 192, 196, 198, 216, 224, 231, 252, 264, 288, 294, 297, 308, 336, 343, 352, 378, 384, 392, 396, 432, 441, 448, 462, 504, 528, 539, 576, 588, 594, 616, 672, 686, 693, 704, 756, 784, 792, 864, 882, 896, 924, 1008, 1029, 1056, 1078, 1152, 1176, 1188, 1232, 1323, 1344, 1372, 1386, 1408, 1512, 1568, 1584, 1617, 1728, 1764, 1848, 2016, 2058, 2079, 2112, 2156, 2352, 2376, 2401, 2464, 2646, 2688, 2744, 2772, 3024, 3087, 3136, 3168, 3234, 3456, 3528, 3696, 3773, 4032, 4116, 4158, 4224, 4312, 4704, 4752, 4802, 4851, 4928, 5292, 5488, 5544, 6048, 6174, 6272, 6336, 6468, 7056, 7203, 7392, 7546, 8064, 8232, 8316, 8624, 9261, 9408, 9504, 9604, 9702, 9856, 10584, 10976, 11088, 11319, 12096, 12348, 12672, 12936, 14112, 14406, 14553, 14784, 15092, 16464, 16632, 16807, 17248, 18522, 18816, 19008, 19208, 19404, 21168, 21609, 21952, 22176, 22638, 24192, 24696, 25872, 26411, 28224, 28812, 29106, 29568, 30184, 32928, 33264, 33614, 33957, 34496, 37044, 38016, 38416, 38808, 42336, 43218, 43904, 44352, 45276, 49392, 50421, 51744, 52822, 56448, 57624, 58212, 60368, 64827, 65856, 66528, 67228, 67914, 68992, 74088, 76832, 77616, 79233, 84672, 86436, 88704, 90552, 98784, 100842, 101871, 103488, 105644, 115248, 116424, 120736, 129654, 131712, 133056, 134456, 135828, 148176, 151263, 153664, 155232, 158466, 169344, 172872, 181104, 184877, 197568, 201684, 203742, 206976, 211288, 230496, 232848, 237699, 241472, 259308, 266112, 268912, 271656, 296352, 302526, 307328, 310464, 316932, 345744, 362208, 369754, 395136, 403368, 407484, 422576, 453789, 460992, 465696, 475398, 482944, 518616, 537824, 543312, 554631, 592704, 605052, 620928, 633864, 691488, 713097, 724416, 739508, 806736, 814968, 845152, 907578, 921984, 931392, 950796, 1037232, 1075648, 1086624, 1109262, 1185408, 1210104, 1267728, 1382976, 1426194, 1448832, 1479016, 1613472, 1629936, 1663893, 1690304, 1815156, 1862784, 1901592, 2074464, 2151296, 2173248, 2218524, 2420208, 2535456, 2765952, 2852388, 2958032, 3226944, 3259872, 3327786, 3380608, 3630312, 3803184, 4148928, 4346496, 4437048, 4840416, 4991679, 5070912, 5704776, 5916064, 6453888, 6519744, 6655572, 7260624, 7606368, 8297856, 8874096, 9680832, 9983358, 10141824, 11409552, 11832128, 13039488, 13311144, 14521248, 15212736, 17748192, 19361664, 19966716, 22819104, 23664256, 26622288, 29042496, 30425472, 35496384, 39933432, 45638208, 53244576, 58084992, 70992768, 79866864, 91276416, 106489152, 159733728, 212978304, 319467456, 638934912]

約数ペア:

[(1, 638934912), (2, 319467456), (3, 212978304), (4, 159733728), (6, 106489152), (7, 91276416), (8, 79866864), (9, 70992768), (11, 58084992), (12, 53244576), (14, 45638208), (16, 39933432), (18, 35496384), (21, 30425472), (22, 29042496), (24, 26622288), (27, 23664256), (28, 22819104), (32, 19966716), (33, 19361664), (36, 17748192), (42, 15212736), (44, 14521248), (48, 13311144), (49, 13039488), (54, 11832128), (56, 11409552), (63, 10141824), (64, 9983358), (66, 9680832), (72, 8874096), (77, 8297856), (84, 7606368), (88, 7260624), (96, 6655572), (98, 6519744), (99, 6453888), (108, 5916064), (112, 5704776), (126, 5070912), (128, 4991679), (132, 4840416), (144, 4437048), (147, 4346496), (154, 4148928), (168, 3803184), (176, 3630312), (189, 3380608), (192, 3327786), (196, 3259872), (198, 3226944), (216, 2958032), (224, 2852388), (231, 2765952), (252, 2535456), (264, 2420208), (288, 2218524), (294, 2173248), (297, 2151296), (308, 2074464), (336, 1901592), (343, 1862784), (352, 1815156), (378, 1690304), (384, 1663893), (392, 1629936), (396, 1613472), (432, 1479016), (441, 1448832), (448, 1426194), (462, 1382976), (504, 1267728), (528, 1210104), (539, 1185408), (576, 1109262), (588, 1086624), (594, 1075648), (616, 1037232), (672, 950796), (686, 931392), (693, 921984), (704, 907578), (756, 845152), (784, 814968), (792, 806736), (864, 739508), (882, 724416), (896, 713097), (924, 691488), (1008, 633864), (1029, 620928), (1056, 605052), (1078, 592704), (1152, 554631), (1176, 543312), (1188, 537824), (1232, 518616), (1323, 482944), (1344, 475398), (1372, 465696), (1386, 460992), (1408, 453789), (1512, 422576), (1568, 407484), (1584, 403368), (1617, 395136), (1728, 369754), (1764, 362208), (1848, 345744), (2016, 316932), (2058, 310464), (2079, 307328), (2112, 302526), (2156, 296352), (2352, 271656), (2376, 268912), (2401, 266112), (2464, 259308), (2646, 241472), (2688, 237699), (2744, 232848), (2772, 230496), (3024, 211288), (3087, 206976), (3136, 203742), (3168, 201684), (3234, 197568), (3456, 184877), (3528, 181104), (3696, 172872), (3773, 169344), (4032, 158466), (4116, 155232), (4158, 153664), (4224, 151263), (4312, 148176), (4704, 135828), (4752, 134456), (4802, 133056), (4851, 131712), (4928, 129654), (5292, 120736), (5488, 116424), (5544, 115248), (6048, 105644), (6174, 103488), (6272, 101871), (6336, 100842), (6468, 98784), (7056, 90552), (7203, 88704), (7392, 86436), (7546, 84672), (8064, 79233), (8232, 77616), (8316, 76832), (8624, 74088), (9261, 68992), (9408, 67914), (9504, 67228), (9604, 66528), (9702, 65856), (9856, 64827), (10584, 60368), (10976, 58212), (11088, 57624), (11319, 56448), (12096, 52822), (12348, 51744), (12672, 50421), (12936, 49392), (14112, 45276), (14406, 44352), (14553, 43904), (14784, 43218), (15092, 42336), (16464, 38808), (16632, 38416), (16807, 38016), (17248, 37044), (18522, 34496), (18816, 33957), (19008, 33614), (19208, 33264), (19404, 32928), (21168, 30184), (21609, 29568), (21952, 29106), (22176, 28812), (22638, 28224), (24192, 26411), (24696, 25872)]