789894144

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:405

約数の個数: 264

約数和(自身を含む): 2592975840

約数和(自身を除く): 1803081696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 347, 384, 416, 456, 468, 494, 512, 576, 608, 624, 684, 694, 741, 768, 832, 912, 936, 988, 1024, 1041, 1152, 1216, 1248, 1368, 1388, 1482, 1536, 1664, 1824, 1872, 1976, 2082, 2223, 2304, 2432, 2496, 2736, 2776, 2964, 3072, 3123, 3328, 3648, 3744, 3952, 4164, 4446, 4511, 4608, 4864, 4992, 5472, 5552, 5928, 6246, 6593, 6656, 7296, 7488, 7904, 8328, 8892, 9022, 9216, 9728, 9984, 10944, 11104, 11856, 12492, 13186, 13312, 13533, 14592, 14976, 15808, 16656, 17784, 18044, 19456, 19779, 19968, 21888, 22208, 23712, 24984, 26372, 27066, 29184, 29952, 31616, 33312, 35568, 36088, 39558, 39936, 40599, 43776, 44416, 47424, 49968, 52744, 54132, 58368, 59337, 59904, 63232, 66624, 71136, 72176, 79116, 81198, 85709, 87552, 88832, 94848, 99936, 105488, 108264, 118674, 119808, 126464, 133248, 142272, 144352, 158232, 162396, 171418, 175104, 177664, 189696, 199872, 210976, 216528, 237348, 252928, 257127, 266496, 284544, 288704, 316464, 324792, 342836, 355328, 379392, 399744, 421952, 433056, 474696, 514254, 532992, 569088, 577408, 632928, 649584, 685672, 758784, 771381, 799488, 843904, 866112, 949392, 1028508, 1065984, 1138176, 1154816, 1265856, 1299168, 1371344, 1542762, 1598976, 1687808, 1732224, 1898784, 2057016, 2276352, 2309632, 2531712, 2598336, 2742688, 3085524, 3197952, 3375616, 3464448, 3797568, 4114032, 4619264, 5063424, 5196672, 5485376, 6171048, 6751232, 6928896, 7595136, 8228064, 10126848, 10393344, 10970752, 12342096, 13857792, 15190272, 16456128, 20253696, 20786688, 21941504, 24684192, 30380544, 32912256, 41573376, 43883008, 49368384, 60761088, 65824512, 87766016, 98736768, 131649024, 197473536, 263298048, 394947072, 789894144]

約数ペア:

[(1, 789894144), (2, 394947072), (3, 263298048), (4, 197473536), (6, 131649024), (8, 98736768), (9, 87766016), (12, 65824512), (13, 60761088), (16, 49368384), (18, 43883008), (19, 41573376), (24, 32912256), (26, 30380544), (32, 24684192), (36, 21941504), (38, 20786688), (39, 20253696), (48, 16456128), (52, 15190272), (57, 13857792), (64, 12342096), (72, 10970752), (76, 10393344), (78, 10126848), (96, 8228064), (104, 7595136), (114, 6928896), (117, 6751232), (128, 6171048), (144, 5485376), (152, 5196672), (156, 5063424), (171, 4619264), (192, 4114032), (208, 3797568), (228, 3464448), (234, 3375616), (247, 3197952), (256, 3085524), (288, 2742688), (304, 2598336), (312, 2531712), (342, 2309632), (347, 2276352), (384, 2057016), (416, 1898784), (456, 1732224), (468, 1687808), (494, 1598976), (512, 1542762), (576, 1371344), (608, 1299168), (624, 1265856), (684, 1154816), (694, 1138176), (741, 1065984), (768, 1028508), (832, 949392), (912, 866112), (936, 843904), (988, 799488), (1024, 771381), (1041, 758784), (1152, 685672), (1216, 649584), (1248, 632928), (1368, 577408), (1388, 569088), (1482, 532992), (1536, 514254), (1664, 474696), (1824, 433056), (1872, 421952), (1976, 399744), (2082, 379392), (2223, 355328), (2304, 342836), (2432, 324792), (2496, 316464), (2736, 288704), (2776, 284544), (2964, 266496), (3072, 257127), (3123, 252928), (3328, 237348), (3648, 216528), (3744, 210976), (3952, 199872), (4164, 189696), (4446, 177664), (4511, 175104), (4608, 171418), (4864, 162396), (4992, 158232), (5472, 144352), (5552, 142272), (5928, 133248), (6246, 126464), (6593, 119808), (6656, 118674), (7296, 108264), (7488, 105488), (7904, 99936), (8328, 94848), (8892, 88832), (9022, 87552), (9216, 85709), (9728, 81198), (9984, 79116), (10944, 72176), (11104, 71136), (11856, 66624), (12492, 63232), (13186, 59904), (13312, 59337), (13533, 58368), (14592, 54132), (14976, 52744), (15808, 49968), (16656, 47424), (17784, 44416), (18044, 43776), (19456, 40599), (19779, 39936), (19968, 39558), (21888, 36088), (22208, 35568), (23712, 33312), (24984, 31616), (26372, 29952), (27066, 29184)]