679491072

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 320

約数和(自身を含む): 2291520000

約数和(自身を除く): 1612028928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 199, 208, 216, 228, 234, 247, 256, 288, 304, 312, 342, 351, 384, 398, 416, 432, 456, 468, 494, 512, 513, 576, 597, 608, 624, 684, 702, 741, 768, 796, 832, 864, 912, 936, 988, 1026, 1152, 1194, 1216, 1248, 1368, 1404, 1482, 1536, 1592, 1664, 1728, 1791, 1824, 1872, 1976, 2052, 2223, 2304, 2388, 2432, 2496, 2587, 2736, 2808, 2964, 3184, 3328, 3456, 3582, 3648, 3744, 3781, 3952, 4104, 4446, 4608, 4776, 4864, 4992, 5174, 5373, 5472, 5616, 5928, 6368, 6656, 6669, 6912, 7164, 7296, 7488, 7562, 7761, 7904, 8208, 8892, 9552, 9728, 9984, 10348, 10746, 10944, 11232, 11343, 11856, 12736, 13338, 13824, 14328, 14592, 14976, 15124, 15522, 15808, 16416, 17784, 19104, 19968, 20696, 21492, 21888, 22464, 22686, 23283, 23712, 25472, 26676, 28656, 29184, 29952, 30248, 31044, 31616, 32832, 34029, 35568, 38208, 41392, 42984, 43776, 44928, 45372, 46566, 47424, 49153, 50944, 53352, 57312, 59904, 60496, 62088, 63232, 65664, 68058, 69849, 71136, 76416, 82784, 85968, 87552, 89856, 90744, 93132, 94848, 98306, 101888, 102087, 106704, 114624, 120992, 124176, 126464, 131328, 136116, 139698, 142272, 147459, 152832, 165568, 171936, 179712, 181488, 186264, 189696, 196612, 204174, 213408, 229248, 241984, 248352, 262656, 272232, 279396, 284544, 294918, 305664, 331136, 343872, 362976, 372528, 379392, 393224, 408348, 426816, 442377, 458496, 483968, 496704, 544464, 558792, 569088, 589836, 662272, 687744, 725952, 745056, 786448, 816696, 853632, 884754, 916992, 967936, 993408, 1088928, 1117584, 1138176, 1179672, 1324544, 1327131, 1375488, 1451904, 1490112, 1572896, 1633392, 1707264, 1769508, 1935872, 1986816, 2177856, 2235168, 2359344, 2654262, 2750976, 2903808, 2980224, 3145792, 3266784, 3414528, 3539016, 3973632, 4355712, 4470336, 4718688, 5308524, 5807616, 5960448, 6291584, 6533568, 7078032, 8711424, 8940672, 9437376, 10617048, 11920896, 12583168, 13067136, 14156064, 17422848, 17881344, 18874752, 21234096, 25166336, 26134272, 28312128, 35762688, 37749504, 42468192, 52268544, 56624256, 75499008, 84936384, 113248512, 169872768, 226497024, 339745536, 679491072]

約数ペア:

[(1, 679491072), (2, 339745536), (3, 226497024), (4, 169872768), (6, 113248512), (8, 84936384), (9, 75499008), (12, 56624256), (13, 52268544), (16, 42468192), (18, 37749504), (19, 35762688), (24, 28312128), (26, 26134272), (27, 25166336), (32, 21234096), (36, 18874752), (38, 17881344), (39, 17422848), (48, 14156064), (52, 13067136), (54, 12583168), (57, 11920896), (64, 10617048), (72, 9437376), (76, 8940672), (78, 8711424), (96, 7078032), (104, 6533568), (108, 6291584), (114, 5960448), (117, 5807616), (128, 5308524), (144, 4718688), (152, 4470336), (156, 4355712), (171, 3973632), (192, 3539016), (199, 3414528), (208, 3266784), (216, 3145792), (228, 2980224), (234, 2903808), (247, 2750976), (256, 2654262), (288, 2359344), (304, 2235168), (312, 2177856), (342, 1986816), (351, 1935872), (384, 1769508), (398, 1707264), (416, 1633392), (432, 1572896), (456, 1490112), (468, 1451904), (494, 1375488), (512, 1327131), (513, 1324544), (576, 1179672), (597, 1138176), (608, 1117584), (624, 1088928), (684, 993408), (702, 967936), (741, 916992), (768, 884754), (796, 853632), (832, 816696), (864, 786448), (912, 745056), (936, 725952), (988, 687744), (1026, 662272), (1152, 589836), (1194, 569088), (1216, 558792), (1248, 544464), (1368, 496704), (1404, 483968), (1482, 458496), (1536, 442377), (1592, 426816), (1664, 408348), (1728, 393224), (1791, 379392), (1824, 372528), (1872, 362976), (1976, 343872), (2052, 331136), (2223, 305664), (2304, 294918), (2388, 284544), (2432, 279396), (2496, 272232), (2587, 262656), (2736, 248352), (2808, 241984), (2964, 229248), (3184, 213408), (3328, 204174), (3456, 196612), (3582, 189696), (3648, 186264), (3744, 181488), (3781, 179712), (3952, 171936), (4104, 165568), (4446, 152832), (4608, 147459), (4776, 142272), (4864, 139698), (4992, 136116), (5174, 131328), (5373, 126464), (5472, 124176), (5616, 120992), (5928, 114624), (6368, 106704), (6656, 102087), (6669, 101888), (6912, 98306), (7164, 94848), (7296, 93132), (7488, 90744), (7562, 89856), (7761, 87552), (7904, 85968), (8208, 82784), (8892, 76416), (9552, 71136), (9728, 69849), (9984, 68058), (10348, 65664), (10746, 63232), (10944, 62088), (11232, 60496), (11343, 59904), (11856, 57312), (12736, 53352), (13338, 50944), (13824, 49153), (14328, 47424), (14592, 46566), (14976, 45372), (15124, 44928), (15522, 43776), (15808, 42984), (16416, 41392), (17784, 38208), (19104, 35568), (19968, 34029), (20696, 32832), (21492, 31616), (21888, 31044), (22464, 30248), (22686, 29952), (23283, 29184), (23712, 28656), (25472, 26676)]