679831488

素因数分解:

$2^6\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 448

約数和(自身を含む): 2470912000

約数和(自身を除く): 1791080512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 37, 42, 48, 49, 54, 56, 62, 63, 64, 72, 74, 84, 93, 96, 98, 108, 111, 112, 124, 126, 144, 147, 148, 168, 186, 189, 192, 196, 216, 217, 222, 224, 248, 252, 259, 279, 288, 294, 296, 333, 336, 343, 372, 378, 392, 432, 434, 441, 444, 448, 496, 504, 518, 558, 576, 588, 592, 651, 666, 672, 686, 744, 756, 777, 784, 837, 864, 868, 882, 888, 992, 999, 1008, 1029, 1036, 1116, 1147, 1176, 1184, 1302, 1323, 1332, 1344, 1372, 1488, 1512, 1519, 1554, 1568, 1674, 1728, 1736, 1764, 1776, 1813, 1953, 1984, 1998, 2016, 2058, 2072, 2232, 2294, 2331, 2352, 2368, 2604, 2646, 2664, 2744, 2976, 3024, 3038, 3087, 3108, 3136, 3348, 3441, 3472, 3528, 3552, 3626, 3906, 3996, 4032, 4116, 4144, 4464, 4557, 4588, 4662, 4704, 5208, 5292, 5328, 5439, 5488, 5859, 5952, 6048, 6076, 6174, 6216, 6696, 6882, 6944, 6993, 7056, 7104, 7252, 7812, 7992, 8029, 8232, 8288, 8928, 9114, 9176, 9261, 9324, 9408, 10323, 10416, 10584, 10633, 10656, 10878, 10976, 11718, 12096, 12152, 12348, 12432, 12691, 13392, 13671, 13764, 13888, 13986, 14112, 14504, 15624, 15984, 16058, 16317, 16464, 16576, 17856, 18228, 18352, 18522, 18648, 20646, 20832, 21168, 21266, 21312, 21756, 21952, 23436, 24087, 24304, 24696, 24864, 25382, 26784, 27342, 27528, 27972, 28224, 29008, 30969, 31248, 31899, 31968, 32116, 32634, 32928, 36456, 36704, 37044, 37296, 38073, 41013, 41292, 41664, 42336, 42532, 43512, 46872, 48174, 48608, 48951, 49392, 49728, 50764, 53568, 54684, 55056, 55944, 56203, 58016, 61938, 62496, 63798, 63936, 64232, 65268, 65856, 72261, 72912, 73408, 74088, 74592, 76146, 82026, 82584, 84672, 85064, 87024, 93744, 95697, 96348, 97216, 97902, 98784, 101528, 109368, 110112, 111888, 112406, 114219, 116032, 123876, 124992, 127596, 128464, 130536, 144522, 145824, 148176, 149184, 152292, 164052, 165168, 168609, 170128, 174048, 187488, 191394, 192696, 195804, 197568, 203056, 216783, 218736, 220224, 223776, 224812, 228438, 247752, 255192, 256928, 261072, 287091, 289044, 291648, 296352, 304584, 328104, 330336, 337218, 340256, 342657, 348096, 374976, 382788, 385392, 391608, 393421, 406112, 433566, 437472, 447552, 449624, 456876, 495504, 505827, 510384, 513856, 522144, 574182, 578088, 592704, 609168, 656208, 660672, 674436, 680512, 685314, 765576, 770784, 783216, 786842, 812224, 867132, 874944, 899248, 913752, 991008, 1011654, 1020768, 1044288, 1148364, 1156176, 1180263, 1218336, 1312416, 1348872, 1370628, 1517481, 1531152, 1541568, 1566432, 1573684, 1734264, 1798496, 1827504, 1982016, 2023308, 2041536, 2296728, 2312352, 2360526, 2436672, 2624832, 2697744, 2741256, 3034962, 3062304, 3132864, 3147368, 3468528, 3540789, 3596992, 3655008, 4046616, 4593456, 4624704, 4721052, 5395488, 5482512, 6069924, 6124608, 6294736, 6937056, 7081578, 7310016, 8093232, 9186912, 9442104, 10622367, 10790976, 10965024, 12139848, 12589472, 13874112, 14163156, 16186464, 18373824, 18884208, 21244734, 21930048, 24279696, 25178944, 28326312, 32372928, 37768416, 42489468, 48559392, 56652624, 75536832, 84978936, 97118784, 113305248, 169957872, 226610496, 339915744, 679831488]

約数ペア:

[(1, 679831488), (2, 339915744), (3, 226610496), (4, 169957872), (6, 113305248), (7, 97118784), (8, 84978936), (9, 75536832), (12, 56652624), (14, 48559392), (16, 42489468), (18, 37768416), (21, 32372928), (24, 28326312), (27, 25178944), (28, 24279696), (31, 21930048), (32, 21244734), (36, 18884208), (37, 18373824), (42, 16186464), (48, 14163156), (49, 13874112), (54, 12589472), (56, 12139848), (62, 10965024), (63, 10790976), (64, 10622367), (72, 9442104), (74, 9186912), (84, 8093232), (93, 7310016), (96, 7081578), (98, 6937056), (108, 6294736), (111, 6124608), (112, 6069924), (124, 5482512), (126, 5395488), (144, 4721052), (147, 4624704), (148, 4593456), (168, 4046616), (186, 3655008), (189, 3596992), (192, 3540789), (196, 3468528), (216, 3147368), (217, 3132864), (222, 3062304), (224, 3034962), (248, 2741256), (252, 2697744), (259, 2624832), (279, 2436672), (288, 2360526), (294, 2312352), (296, 2296728), (333, 2041536), (336, 2023308), (343, 1982016), (372, 1827504), (378, 1798496), (392, 1734264), (432, 1573684), (434, 1566432), (441, 1541568), (444, 1531152), (448, 1517481), (496, 1370628), (504, 1348872), (518, 1312416), (558, 1218336), (576, 1180263), (588, 1156176), (592, 1148364), (651, 1044288), (666, 1020768), (672, 1011654), (686, 991008), (744, 913752), (756, 899248), (777, 874944), (784, 867132), (837, 812224), (864, 786842), (868, 783216), (882, 770784), (888, 765576), (992, 685314), (999, 680512), (1008, 674436), (1029, 660672), (1036, 656208), (1116, 609168), (1147, 592704), (1176, 578088), (1184, 574182), (1302, 522144), (1323, 513856), (1332, 510384), (1344, 505827), (1372, 495504), (1488, 456876), (1512, 449624), (1519, 447552), (1554, 437472), (1568, 433566), (1674, 406112), (1728, 393421), (1736, 391608), (1764, 385392), (1776, 382788), (1813, 374976), (1953, 348096), (1984, 342657), (1998, 340256), (2016, 337218), (2058, 330336), (2072, 328104), (2232, 304584), (2294, 296352), (2331, 291648), (2352, 289044), (2368, 287091), (2604, 261072), (2646, 256928), (2664, 255192), (2744, 247752), (2976, 228438), (3024, 224812), (3038, 223776), (3087, 220224), (3108, 218736), (3136, 216783), (3348, 203056), (3441, 197568), (3472, 195804), (3528, 192696), (3552, 191394), (3626, 187488), (3906, 174048), (3996, 170128), (4032, 168609), (4116, 165168), (4144, 164052), (4464, 152292), (4557, 149184), (4588, 148176), (4662, 145824), (4704, 144522), (5208, 130536), (5292, 128464), (5328, 127596), (5439, 124992), (5488, 123876), (5859, 116032), (5952, 114219), (6048, 112406), (6076, 111888), (6174, 110112), (6216, 109368), (6696, 101528), (6882, 98784), (6944, 97902), (6993, 97216), (7056, 96348), (7104, 95697), (7252, 93744), (7812, 87024), (7992, 85064), (8029, 84672), (8232, 82584), (8288, 82026), (8928, 76146), (9114, 74592), (9176, 74088), (9261, 73408), (9324, 72912), (9408, 72261), (10323, 65856), (10416, 65268), (10584, 64232), (10633, 63936), (10656, 63798), (10878, 62496), (10976, 61938), (11718, 58016), (12096, 56203), (12152, 55944), (12348, 55056), (12432, 54684), (12691, 53568), (13392, 50764), (13671, 49728), (13764, 49392), (13888, 48951), (13986, 48608), (14112, 48174), (14504, 46872), (15624, 43512), (15984, 42532), (16058, 42336), (16317, 41664), (16464, 41292), (16576, 41013), (17856, 38073), (18228, 37296), (18352, 37044), (18522, 36704), (18648, 36456), (20646, 32928), (20832, 32634), (21168, 32116), (21266, 31968), (21312, 31899), (21756, 31248), (21952, 30969), (23436, 29008), (24087, 28224), (24304, 27972), (24696, 27528), (24864, 27342), (25382, 26784)]