18687843072

素因数分解:

$2^8\times 3^5\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 432

約数和(自身を含む): 59789125760

約数和(自身を除く): 41101282688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 97, 108, 114, 128, 144, 152, 162, 163, 171, 192, 194, 216, 228, 243, 256, 288, 291, 304, 324, 326, 342, 384, 388, 432, 456, 486, 489, 513, 576, 582, 608, 648, 652, 684, 768, 776, 864, 873, 912, 972, 978, 1026, 1152, 1164, 1216, 1296, 1304, 1368, 1467, 1539, 1552, 1728, 1746, 1824, 1843, 1944, 1956, 2052, 2304, 2328, 2432, 2592, 2608, 2619, 2736, 2934, 3078, 3097, 3104, 3456, 3492, 3648, 3686, 3888, 3912, 4104, 4401, 4617, 4656, 4864, 5184, 5216, 5238, 5472, 5529, 5868, 6156, 6194, 6208, 6912, 6984, 7296, 7372, 7776, 7824, 7857, 8208, 8802, 9234, 9291, 9312, 10368, 10432, 10476, 10944, 11058, 11736, 12312, 12388, 12416, 13203, 13968, 14592, 14744, 15552, 15648, 15714, 15811, 16416, 16587, 17604, 18468, 18582, 18624, 20736, 20864, 20952, 21888, 22116, 23472, 23571, 24624, 24776, 24832, 26406, 27873, 27936, 29488, 31104, 31296, 31428, 31622, 32832, 33174, 35208, 36936, 37164, 37248, 39609, 41728, 41904, 43776, 44232, 46944, 47142, 47433, 49248, 49552, 49761, 52812, 55746, 55872, 58976, 62208, 62592, 62856, 63244, 65664, 66348, 70416, 73872, 74328, 74496, 79218, 83619, 83808, 88464, 93888, 94284, 94866, 98496, 99104, 99522, 105624, 111492, 111744, 117952, 125184, 125712, 126488, 131328, 132696, 140832, 142299, 147744, 148656, 149283, 158436, 167238, 167616, 176928, 187776, 188568, 189732, 196992, 198208, 199044, 211248, 222984, 223488, 235904, 250857, 251424, 252976, 265392, 281664, 284598, 295488, 297312, 298566, 300409, 316872, 334476, 335232, 353856, 375552, 377136, 379464, 393984, 396416, 398088, 422496, 426897, 445968, 447849, 471808, 501714, 502848, 505952, 530784, 563328, 569196, 590976, 594624, 597132, 600818, 633744, 668952, 670464, 707712, 752571, 754272, 758928, 792832, 796176, 844992, 853794, 891936, 895698, 901227, 1003428, 1005696, 1011904, 1061568, 1126656, 1138392, 1181952, 1189248, 1194264, 1201636, 1267488, 1280691, 1337904, 1415424, 1505142, 1508544, 1517856, 1592352, 1689984, 1707588, 1783872, 1791396, 1802454, 2006856, 2011392, 2023808, 2123136, 2276784, 2378496, 2388528, 2403272, 2534976, 2561382, 2675808, 2703681, 3010284, 3017088, 3035712, 3184704, 3379968, 3415176, 3567744, 3582792, 3604908, 3842073, 4013712, 4047616, 4246272, 4553568, 4777056, 4806544, 5069952, 5122764, 5351616, 5407362, 6020568, 6034176, 6071424, 6369408, 6830352, 7135488, 7165584, 7209816, 7684146, 8027424, 8111043, 9107136, 9554112, 9613088, 10139904, 10245528, 10703232, 10814724, 12041136, 12142848, 12738816, 13660704, 14331168, 14419632, 15368292, 16054848, 16222086, 18214272, 19108224, 19226176, 20491056, 21406464, 21629448, 24082272, 24333129, 27321408, 28662336, 28839264, 30736584, 32109696, 32444172, 36428544, 38216448, 38452352, 40982112, 43258896, 48164544, 48666258, 54642816, 57324672, 57678528, 61473168, 64219392, 64888344, 72999387, 76904704, 81964224, 86517792, 96329088, 97332516, 109285632, 114649344, 115357056, 122946336, 129776688, 145998774, 163928448, 173035584, 192658176, 194665032, 230714112, 245892672, 259553376, 291997548, 327856896, 346071168, 389330064, 491785344, 519106752, 583995096, 692142336, 778660128, 983570688, 1038213504, 1167990192, 1557320256, 2076427008, 2335980384, 3114640512, 4671960768, 6229281024, 9343921536, 18687843072]

約数ペア:

[(1, 18687843072), (2, 9343921536), (3, 6229281024), (4, 4671960768), (6, 3114640512), (8, 2335980384), (9, 2076427008), (12, 1557320256), (16, 1167990192), (18, 1038213504), (19, 983570688), (24, 778660128), (27, 692142336), (32, 583995096), (36, 519106752), (38, 491785344), (48, 389330064), (54, 346071168), (57, 327856896), (64, 291997548), (72, 259553376), (76, 245892672), (81, 230714112), (96, 194665032), (97, 192658176), (108, 173035584), (114, 163928448), (128, 145998774), (144, 129776688), (152, 122946336), (162, 115357056), (163, 114649344), (171, 109285632), (192, 97332516), (194, 96329088), (216, 86517792), (228, 81964224), (243, 76904704), (256, 72999387), (288, 64888344), (291, 64219392), (304, 61473168), (324, 57678528), (326, 57324672), (342, 54642816), (384, 48666258), (388, 48164544), (432, 43258896), (456, 40982112), (486, 38452352), (489, 38216448), (513, 36428544), (576, 32444172), (582, 32109696), (608, 30736584), (648, 28839264), (652, 28662336), (684, 27321408), (768, 24333129), (776, 24082272), (864, 21629448), (873, 21406464), (912, 20491056), (972, 19226176), (978, 19108224), (1026, 18214272), (1152, 16222086), (1164, 16054848), (1216, 15368292), (1296, 14419632), (1304, 14331168), (1368, 13660704), (1467, 12738816), (1539, 12142848), (1552, 12041136), (1728, 10814724), (1746, 10703232), (1824, 10245528), (1843, 10139904), (1944, 9613088), (1956, 9554112), (2052, 9107136), (2304, 8111043), (2328, 8027424), (2432, 7684146), (2592, 7209816), (2608, 7165584), (2619, 7135488), (2736, 6830352), (2934, 6369408), (3078, 6071424), (3097, 6034176), (3104, 6020568), (3456, 5407362), (3492, 5351616), (3648, 5122764), (3686, 5069952), (3888, 4806544), (3912, 4777056), (4104, 4553568), (4401, 4246272), (4617, 4047616), (4656, 4013712), (4864, 3842073), (5184, 3604908), (5216, 3582792), (5238, 3567744), (5472, 3415176), (5529, 3379968), (5868, 3184704), (6156, 3035712), (6194, 3017088), (6208, 3010284), (6912, 2703681), (6984, 2675808), (7296, 2561382), (7372, 2534976), (7776, 2403272), (7824, 2388528), (7857, 2378496), (8208, 2276784), (8802, 2123136), (9234, 2023808), (9291, 2011392), (9312, 2006856), (10368, 1802454), (10432, 1791396), (10476, 1783872), (10944, 1707588), (11058, 1689984), (11736, 1592352), (12312, 1517856), (12388, 1508544), (12416, 1505142), (13203, 1415424), (13968, 1337904), (14592, 1280691), (14744, 1267488), (15552, 1201636), (15648, 1194264), (15714, 1189248), (15811, 1181952), (16416, 1138392), (16587, 1126656), (17604, 1061568), (18468, 1011904), (18582, 1005696), (18624, 1003428), (20736, 901227), (20864, 895698), (20952, 891936), (21888, 853794), (22116, 844992), (23472, 796176), (23571, 792832), (24624, 758928), (24776, 754272), (24832, 752571), (26406, 707712), (27873, 670464), (27936, 668952), (29488, 633744), (31104, 600818), (31296, 597132), (31428, 594624), (31622, 590976), (32832, 569196), (33174, 563328), (35208, 530784), (36936, 505952), (37164, 502848), (37248, 501714), (39609, 471808), (41728, 447849), (41904, 445968), (43776, 426897), (44232, 422496), (46944, 398088), (47142, 396416), (47433, 393984), (49248, 379464), (49552, 377136), (49761, 375552), (52812, 353856), (55746, 335232), (55872, 334476), (58976, 316872), (62208, 300409), (62592, 298566), (62856, 297312), (63244, 295488), (65664, 284598), (66348, 281664), (70416, 265392), (73872, 252976), (74328, 251424), (74496, 250857), (79218, 235904), (83619, 223488), (83808, 222984), (88464, 211248), (93888, 199044), (94284, 198208), (94866, 196992), (98496, 189732), (99104, 188568), (99522, 187776), (105624, 176928), (111492, 167616), (111744, 167238), (117952, 158436), (125184, 149283), (125712, 148656), (126488, 147744), (131328, 142299), (132696, 140832)]