7858658304

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2091

約数の個数: 264

約数和(自身を含む): 26371713888

約数和(自身を除く): 18513055584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 366, 384, 427, 448, 488, 504, 512, 549, 576, 672, 732, 768, 854, 896, 976, 1008, 1024, 1098, 1152, 1281, 1344, 1464, 1536, 1708, 1792, 1952, 1997, 2016, 2196, 2304, 2562, 2688, 2928, 3072, 3416, 3584, 3843, 3904, 3994, 4032, 4392, 4608, 5124, 5376, 5856, 5991, 6832, 7168, 7686, 7808, 7988, 8064, 8784, 9216, 10248, 10752, 11712, 11982, 13664, 13979, 15372, 15616, 15976, 16128, 17568, 17973, 20496, 21504, 23424, 23964, 27328, 27958, 30744, 31232, 31952, 32256, 35136, 35946, 40992, 41937, 46848, 47928, 54656, 55916, 61488, 62464, 63904, 64512, 70272, 71892, 81984, 83874, 93696, 95856, 109312, 111832, 121817, 122976, 125811, 127808, 140544, 143784, 163968, 167748, 187392, 191712, 218624, 223664, 243634, 245952, 251622, 255616, 281088, 287568, 327936, 335496, 365451, 383424, 437248, 447328, 487268, 491904, 503244, 511232, 562176, 575136, 655872, 670992, 730902, 766848, 852719, 894656, 974536, 983808, 1006488, 1022464, 1096353, 1150272, 1311744, 1341984, 1461804, 1533696, 1705438, 1789312, 1949072, 1967616, 2012976, 2044928, 2192706, 2300544, 2558157, 2683968, 2923608, 3067392, 3410876, 3578624, 3898144, 3935232, 4025952, 4385412, 4601088, 5116314, 5367936, 5847216, 6134784, 6821752, 7157248, 7674471, 7796288, 8051904, 8770824, 9202176, 10232628, 10735872, 11694432, 13643504, 14314496, 15348942, 15592576, 16103808, 17541648, 18404352, 20465256, 21471744, 23388864, 27287008, 30697884, 31185152, 32207616, 35083296, 40930512, 42943488, 46777728, 54574016, 61395768, 62370304, 64415232, 70166592, 81861024, 93555456, 109148032, 122791536, 124740608, 128830464, 140333184, 163722048, 187110912, 218296064, 245583072, 280666368, 327444096, 374221824, 436592128, 491166144, 561332736, 654888192, 873184256, 982332288, 1122665472, 1309776384, 1964664576, 2619552768, 3929329152, 7858658304]

約数ペア:

[(1, 7858658304), (2, 3929329152), (3, 2619552768), (4, 1964664576), (6, 1309776384), (7, 1122665472), (8, 982332288), (9, 873184256), (12, 654888192), (14, 561332736), (16, 491166144), (18, 436592128), (21, 374221824), (24, 327444096), (28, 280666368), (32, 245583072), (36, 218296064), (42, 187110912), (48, 163722048), (56, 140333184), (61, 128830464), (63, 124740608), (64, 122791536), (72, 109148032), (84, 93555456), (96, 81861024), (112, 70166592), (122, 64415232), (126, 62370304), (128, 61395768), (144, 54574016), (168, 46777728), (183, 42943488), (192, 40930512), (224, 35083296), (244, 32207616), (252, 31185152), (256, 30697884), (288, 27287008), (336, 23388864), (366, 21471744), (384, 20465256), (427, 18404352), (448, 17541648), (488, 16103808), (504, 15592576), (512, 15348942), (549, 14314496), (576, 13643504), (672, 11694432), (732, 10735872), (768, 10232628), (854, 9202176), (896, 8770824), (976, 8051904), (1008, 7796288), (1024, 7674471), (1098, 7157248), (1152, 6821752), (1281, 6134784), (1344, 5847216), (1464, 5367936), (1536, 5116314), (1708, 4601088), (1792, 4385412), (1952, 4025952), (1997, 3935232), (2016, 3898144), (2196, 3578624), (2304, 3410876), (2562, 3067392), (2688, 2923608), (2928, 2683968), (3072, 2558157), (3416, 2300544), (3584, 2192706), (3843, 2044928), (3904, 2012976), (3994, 1967616), (4032, 1949072), (4392, 1789312), (4608, 1705438), (5124, 1533696), (5376, 1461804), (5856, 1341984), (5991, 1311744), (6832, 1150272), (7168, 1096353), (7686, 1022464), (7808, 1006488), (7988, 983808), (8064, 974536), (8784, 894656), (9216, 852719), (10248, 766848), (10752, 730902), (11712, 670992), (11982, 655872), (13664, 575136), (13979, 562176), (15372, 511232), (15616, 503244), (15976, 491904), (16128, 487268), (17568, 447328), (17973, 437248), (20496, 383424), (21504, 365451), (23424, 335496), (23964, 327936), (27328, 287568), (27958, 281088), (30744, 255616), (31232, 251622), (31952, 245952), (32256, 243634), (35136, 223664), (35946, 218624), (40992, 191712), (41937, 187392), (46848, 167748), (47928, 163968), (54656, 143784), (55916, 140544), (61488, 127808), (62464, 125811), (63904, 122976), (64512, 121817), (70272, 111832), (71892, 109312), (81984, 95856), (83874, 93696)]