8129011072

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1673

約数の個数: 256

約数和(自身を含む): 21906662400

約数和(自身を除く): 13777651328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 32, 38, 46, 52, 56, 64, 76, 91, 92, 104, 112, 128, 133, 152, 161, 182, 184, 208, 224, 247, 266, 299, 304, 322, 364, 368, 416, 437, 448, 494, 532, 598, 608, 644, 728, 736, 832, 874, 896, 988, 1064, 1196, 1216, 1288, 1456, 1472, 1597, 1664, 1729, 1748, 1976, 2093, 2128, 2392, 2432, 2576, 2912, 2944, 3059, 3194, 3458, 3496, 3952, 4186, 4256, 4784, 5152, 5681, 5824, 6118, 6388, 6916, 6992, 7904, 8372, 8512, 9568, 10304, 11179, 11362, 11648, 12236, 12776, 13832, 13984, 15808, 16744, 17024, 19136, 20608, 20761, 22358, 22724, 24472, 25552, 27664, 27968, 30343, 31616, 33488, 36731, 38272, 39767, 41522, 44716, 45448, 48944, 51104, 55328, 55936, 60686, 66976, 73462, 79534, 83044, 89432, 90896, 97888, 102208, 110656, 121372, 133952, 145327, 146924, 159068, 166088, 178864, 181792, 195776, 204416, 212401, 221312, 242744, 257117, 267904, 290654, 293848, 318136, 332176, 357728, 363584, 391552, 394459, 424802, 477503, 485488, 514234, 581308, 587696, 636272, 664352, 697889, 715456, 727168, 788918, 849604, 955006, 970976, 1028468, 1162616, 1175392, 1272544, 1328704, 1395778, 1430912, 1577836, 1699208, 1910012, 1941952, 2056936, 2325232, 2350784, 2545088, 2657408, 2761213, 2791556, 3155672, 3342521, 3398416, 3820024, 3883904, 4113872, 4650464, 4701568, 4885223, 5090176, 5522426, 5583112, 6311344, 6685042, 6796832, 7640048, 8227744, 9072557, 9300928, 9770446, 11044852, 11166224, 12622688, 13370084, 13593664, 15280096, 16455488, 18145114, 18601856, 19540892, 22089704, 22332448, 25245376, 26740168, 27187328, 30560192, 32910976, 36290228, 39081784, 44179408, 44664896, 50490752, 53480336, 61120384, 63507899, 72580456, 78163568, 88358816, 89329792, 106960672, 127015798, 145160912, 156327136, 176717632, 213921344, 254031596, 290321824, 312654272, 353435264, 427842688, 508063192, 580643648, 625308544, 1016126384, 1161287296, 2032252768, 4064505536, 8129011072]

約数ペア:

[(1, 8129011072), (2, 4064505536), (4, 2032252768), (7, 1161287296), (8, 1016126384), (13, 625308544), (14, 580643648), (16, 508063192), (19, 427842688), (23, 353435264), (26, 312654272), (28, 290321824), (32, 254031596), (38, 213921344), (46, 176717632), (52, 156327136), (56, 145160912), (64, 127015798), (76, 106960672), (91, 89329792), (92, 88358816), (104, 78163568), (112, 72580456), (128, 63507899), (133, 61120384), (152, 53480336), (161, 50490752), (182, 44664896), (184, 44179408), (208, 39081784), (224, 36290228), (247, 32910976), (266, 30560192), (299, 27187328), (304, 26740168), (322, 25245376), (364, 22332448), (368, 22089704), (416, 19540892), (437, 18601856), (448, 18145114), (494, 16455488), (532, 15280096), (598, 13593664), (608, 13370084), (644, 12622688), (728, 11166224), (736, 11044852), (832, 9770446), (874, 9300928), (896, 9072557), (988, 8227744), (1064, 7640048), (1196, 6796832), (1216, 6685042), (1288, 6311344), (1456, 5583112), (1472, 5522426), (1597, 5090176), (1664, 4885223), (1729, 4701568), (1748, 4650464), (1976, 4113872), (2093, 3883904), (2128, 3820024), (2392, 3398416), (2432, 3342521), (2576, 3155672), (2912, 2791556), (2944, 2761213), (3059, 2657408), (3194, 2545088), (3458, 2350784), (3496, 2325232), (3952, 2056936), (4186, 1941952), (4256, 1910012), (4784, 1699208), (5152, 1577836), (5681, 1430912), (5824, 1395778), (6118, 1328704), (6388, 1272544), (6916, 1175392), (6992, 1162616), (7904, 1028468), (8372, 970976), (8512, 955006), (9568, 849604), (10304, 788918), (11179, 727168), (11362, 715456), (11648, 697889), (12236, 664352), (12776, 636272), (13832, 587696), (13984, 581308), (15808, 514234), (16744, 485488), (17024, 477503), (19136, 424802), (20608, 394459), (20761, 391552), (22358, 363584), (22724, 357728), (24472, 332176), (25552, 318136), (27664, 293848), (27968, 290654), (30343, 267904), (31616, 257117), (33488, 242744), (36731, 221312), (38272, 212401), (39767, 204416), (41522, 195776), (44716, 181792), (45448, 178864), (48944, 166088), (51104, 159068), (55328, 146924), (55936, 145327), (60686, 133952), (66976, 121372), (73462, 110656), (79534, 102208), (83044, 97888), (89432, 90896)]