18257492736

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:728

約数の個数: 432

約数和(自身を含む): 63640152576

約数和(自身を除く): 45382659840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 64, 69, 72, 83, 84, 92, 96, 112, 126, 128, 138, 144, 161, 166, 168, 184, 192, 207, 224, 249, 252, 256, 276, 288, 322, 332, 336, 368, 384, 414, 448, 483, 498, 504, 552, 576, 581, 593, 644, 664, 672, 736, 747, 768, 828, 896, 966, 996, 1008, 1104, 1152, 1162, 1186, 1288, 1328, 1344, 1449, 1472, 1494, 1656, 1743, 1779, 1792, 1909, 1932, 1992, 2016, 2208, 2304, 2324, 2372, 2576, 2656, 2688, 2898, 2944, 2988, 3312, 3486, 3558, 3818, 3864, 3984, 4032, 4151, 4416, 4648, 4744, 5152, 5229, 5312, 5337, 5376, 5727, 5796, 5888, 5976, 6624, 6972, 7116, 7636, 7728, 7968, 8064, 8302, 8832, 9296, 9488, 10304, 10458, 10624, 10674, 11454, 11592, 11952, 12453, 13248, 13363, 13639, 13944, 14232, 15272, 15456, 15936, 16128, 16604, 17181, 17664, 18592, 18976, 20608, 20916, 21248, 21348, 22908, 23184, 23904, 24906, 26496, 26726, 27278, 27888, 28464, 30544, 30912, 31872, 33208, 34362, 37184, 37359, 37952, 40089, 40917, 41216, 41832, 42696, 45816, 46368, 47808, 49219, 49812, 52992, 53452, 54556, 55776, 56928, 61088, 61824, 63744, 66416, 68724, 74368, 74718, 75904, 80178, 81834, 83664, 85392, 91632, 92736, 95473, 95616, 98438, 99624, 106904, 109112, 111552, 113856, 120267, 122176, 122751, 123648, 132832, 137448, 147657, 148736, 149436, 151808, 160356, 163668, 167328, 170784, 183264, 185472, 190946, 191232, 196876, 199248, 213808, 218224, 223104, 227712, 240534, 244352, 245502, 265664, 274896, 286419, 295314, 298872, 320712, 327336, 334656, 341568, 344533, 366528, 370944, 381892, 393752, 398496, 427616, 436448, 442971, 446208, 455424, 481068, 488704, 491004, 531328, 549792, 572838, 590628, 597744, 641424, 654672, 669312, 683136, 689066, 733056, 763784, 787504, 796992, 855232, 859257, 872896, 885942, 962136, 982008, 1033599, 1062656, 1099584, 1132037, 1145676, 1181256, 1195488, 1282848, 1309344, 1338624, 1366272, 1378132, 1466112, 1527568, 1575008, 1593984, 1710464, 1718514, 1745792, 1771884, 1924272, 1964016, 2067198, 2199168, 2264074, 2291352, 2362512, 2390976, 2565696, 2618688, 2756264, 3055136, 3100797, 3150016, 3187968, 3396111, 3420928, 3437028, 3491584, 3543768, 3848544, 3928032, 4134396, 4398336, 4528148, 4582704, 4725024, 4781952, 5131392, 5237376, 5512528, 6110272, 6201594, 6300032, 6792222, 6874056, 7087536, 7697088, 7856064, 7924259, 8268792, 9056296, 9165408, 9450048, 9563904, 10188333, 10262784, 10474752, 11025056, 12220544, 12403188, 12600064, 13584444, 13748112, 14175072, 15394176, 15712128, 15848518, 16537584, 18112592, 18330816, 18900096, 20376666, 22050112, 23772777, 24441088, 24806376, 27168888, 27496224, 28350144, 30788352, 31424256, 31697036, 33075168, 36225184, 36661632, 37800192, 40753332, 44100224, 47545554, 49612752, 54337776, 54992448, 56700288, 63394072, 66150336, 71318331, 72450368, 73323264, 81506664, 88200448, 95091108, 99225504, 108675552, 109984896, 113400576, 126788144, 132300672, 142636662, 144900736, 163013328, 190182216, 198451008, 217351104, 219969792, 253576288, 264601344, 285273324, 289801472, 326026656, 380364432, 396902016, 434702208, 507152576, 570546648, 652053312, 760728864, 793804032, 869404416, 1014305152, 1141093296, 1304106624, 1521457728, 2028610304, 2282186592, 2608213248, 3042915456, 4564373184, 6085830912, 9128746368, 18257492736]

約数ペア:

[(1, 18257492736), (2, 9128746368), (3, 6085830912), (4, 4564373184), (6, 3042915456), (7, 2608213248), (8, 2282186592), (9, 2028610304), (12, 1521457728), (14, 1304106624), (16, 1141093296), (18, 1014305152), (21, 869404416), (23, 793804032), (24, 760728864), (28, 652053312), (32, 570546648), (36, 507152576), (42, 434702208), (46, 396902016), (48, 380364432), (56, 326026656), (63, 289801472), (64, 285273324), (69, 264601344), (72, 253576288), (83, 219969792), (84, 217351104), (92, 198451008), (96, 190182216), (112, 163013328), (126, 144900736), (128, 142636662), (138, 132300672), (144, 126788144), (161, 113400576), (166, 109984896), (168, 108675552), (184, 99225504), (192, 95091108), (207, 88200448), (224, 81506664), (249, 73323264), (252, 72450368), (256, 71318331), (276, 66150336), (288, 63394072), (322, 56700288), (332, 54992448), (336, 54337776), (368, 49612752), (384, 47545554), (414, 44100224), (448, 40753332), (483, 37800192), (498, 36661632), (504, 36225184), (552, 33075168), (576, 31697036), (581, 31424256), (593, 30788352), (644, 28350144), (664, 27496224), (672, 27168888), (736, 24806376), (747, 24441088), (768, 23772777), (828, 22050112), (896, 20376666), (966, 18900096), (996, 18330816), (1008, 18112592), (1104, 16537584), (1152, 15848518), (1162, 15712128), (1186, 15394176), (1288, 14175072), (1328, 13748112), (1344, 13584444), (1449, 12600064), (1472, 12403188), (1494, 12220544), (1656, 11025056), (1743, 10474752), (1779, 10262784), (1792, 10188333), (1909, 9563904), (1932, 9450048), (1992, 9165408), (2016, 9056296), (2208, 8268792), (2304, 7924259), (2324, 7856064), (2372, 7697088), (2576, 7087536), (2656, 6874056), (2688, 6792222), (2898, 6300032), (2944, 6201594), (2988, 6110272), (3312, 5512528), (3486, 5237376), (3558, 5131392), (3818, 4781952), (3864, 4725024), (3984, 4582704), (4032, 4528148), (4151, 4398336), (4416, 4134396), (4648, 3928032), (4744, 3848544), (5152, 3543768), (5229, 3491584), (5312, 3437028), (5337, 3420928), (5376, 3396111), (5727, 3187968), (5796, 3150016), (5888, 3100797), (5976, 3055136), (6624, 2756264), (6972, 2618688), (7116, 2565696), (7636, 2390976), (7728, 2362512), (7968, 2291352), (8064, 2264074), (8302, 2199168), (8832, 2067198), (9296, 1964016), (9488, 1924272), (10304, 1771884), (10458, 1745792), (10624, 1718514), (10674, 1710464), (11454, 1593984), (11592, 1575008), (11952, 1527568), (12453, 1466112), (13248, 1378132), (13363, 1366272), (13639, 1338624), (13944, 1309344), (14232, 1282848), (15272, 1195488), (15456, 1181256), (15936, 1145676), (16128, 1132037), (16604, 1099584), (17181, 1062656), (17664, 1033599), (18592, 982008), (18976, 962136), (20608, 885942), (20916, 872896), (21248, 859257), (21348, 855232), (22908, 796992), (23184, 787504), (23904, 763784), (24906, 733056), (26496, 689066), (26726, 683136), (27278, 669312), (27888, 654672), (28464, 641424), (30544, 597744), (30912, 590628), (31872, 572838), (33208, 549792), (34362, 531328), (37184, 491004), (37359, 488704), (37952, 481068), (40089, 455424), (40917, 446208), (41216, 442971), (41832, 436448), (42696, 427616), (45816, 398496), (46368, 393752), (47808, 381892), (49219, 370944), (49812, 366528), (52992, 344533), (53452, 341568), (54556, 334656), (55776, 327336), (56928, 320712), (61088, 298872), (61824, 295314), (63744, 286419), (66416, 274896), (68724, 265664), (74368, 245502), (74718, 244352), (75904, 240534), (80178, 227712), (81834, 223104), (83664, 218224), (85392, 213808), (91632, 199248), (92736, 196876), (95473, 191232), (95616, 190946), (98438, 185472), (99624, 183264), (106904, 170784), (109112, 167328), (111552, 163668), (113856, 160356), (120267, 151808), (122176, 149436), (122751, 148736), (123648, 147657), (132832, 137448)]