2506985856

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:638

約数の個数: 256

約数和(自身を含む): 7910304000

約数和(自身を除く): 5403318144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 73, 76, 96, 108, 114, 128, 144, 146, 152, 171, 192, 216, 219, 228, 288, 292, 304, 342, 384, 432, 438, 456, 513, 523, 576, 584, 608, 657, 684, 864, 876, 912, 1026, 1046, 1152, 1168, 1216, 1314, 1368, 1387, 1569, 1728, 1752, 1824, 1971, 2052, 2092, 2336, 2432, 2628, 2736, 2774, 3138, 3456, 3504, 3648, 3942, 4104, 4161, 4184, 4672, 4707, 5256, 5472, 5548, 6276, 7008, 7296, 7884, 8208, 8322, 8368, 9344, 9414, 9937, 10512, 10944, 11096, 12483, 12552, 14016, 14121, 15768, 16416, 16644, 16736, 18828, 19874, 21024, 21888, 22192, 24966, 25104, 28032, 28242, 29811, 31536, 32832, 33288, 33472, 37449, 37656, 38179, 39748, 42048, 44384, 49932, 50208, 56484, 59622, 63072, 65664, 66576, 66944, 74898, 75312, 76358, 79496, 84096, 88768, 89433, 99864, 100416, 112968, 114537, 119244, 126144, 133152, 149796, 150624, 152716, 158992, 177536, 178866, 199728, 200832, 225936, 229074, 238488, 252288, 266304, 268299, 299592, 301248, 305432, 317984, 343611, 357732, 399456, 451872, 458148, 476976, 532608, 536598, 599184, 602496, 610864, 635968, 687222, 715464, 725401, 798912, 903744, 916296, 953952, 1030833, 1073196, 1198368, 1221728, 1271936, 1374444, 1430928, 1450802, 1597824, 1807488, 1832592, 1907904, 2061666, 2146392, 2176203, 2396736, 2443456, 2748888, 2861856, 2901604, 3665184, 3815808, 4123332, 4292784, 4352406, 4793472, 4886912, 5497776, 5723712, 5803208, 6528609, 7330368, 8246664, 8585568, 8704812, 10995552, 11447424, 11606416, 13057218, 14660736, 16493328, 17171136, 17409624, 19585827, 21991104, 23212832, 26114436, 32986656, 34342272, 34819248, 39171654, 43982208, 46425664, 52228872, 65973312, 69638496, 78343308, 92851328, 104457744, 131946624, 139276992, 156686616, 208915488, 278553984, 313373232, 417830976, 626746464, 835661952, 1253492928, 2506985856]

約数ペア:

[(1, 2506985856), (2, 1253492928), (3, 835661952), (4, 626746464), (6, 417830976), (8, 313373232), (9, 278553984), (12, 208915488), (16, 156686616), (18, 139276992), (19, 131946624), (24, 104457744), (27, 92851328), (32, 78343308), (36, 69638496), (38, 65973312), (48, 52228872), (54, 46425664), (57, 43982208), (64, 39171654), (72, 34819248), (73, 34342272), (76, 32986656), (96, 26114436), (108, 23212832), (114, 21991104), (128, 19585827), (144, 17409624), (146, 17171136), (152, 16493328), (171, 14660736), (192, 13057218), (216, 11606416), (219, 11447424), (228, 10995552), (288, 8704812), (292, 8585568), (304, 8246664), (342, 7330368), (384, 6528609), (432, 5803208), (438, 5723712), (456, 5497776), (513, 4886912), (523, 4793472), (576, 4352406), (584, 4292784), (608, 4123332), (657, 3815808), (684, 3665184), (864, 2901604), (876, 2861856), (912, 2748888), (1026, 2443456), (1046, 2396736), (1152, 2176203), (1168, 2146392), (1216, 2061666), (1314, 1907904), (1368, 1832592), (1387, 1807488), (1569, 1597824), (1728, 1450802), (1752, 1430928), (1824, 1374444), (1971, 1271936), (2052, 1221728), (2092, 1198368), (2336, 1073196), (2432, 1030833), (2628, 953952), (2736, 916296), (2774, 903744), (3138, 798912), (3456, 725401), (3504, 715464), (3648, 687222), (3942, 635968), (4104, 610864), (4161, 602496), (4184, 599184), (4672, 536598), (4707, 532608), (5256, 476976), (5472, 458148), (5548, 451872), (6276, 399456), (7008, 357732), (7296, 343611), (7884, 317984), (8208, 305432), (8322, 301248), (8368, 299592), (9344, 268299), (9414, 266304), (9937, 252288), (10512, 238488), (10944, 229074), (11096, 225936), (12483, 200832), (12552, 199728), (14016, 178866), (14121, 177536), (15768, 158992), (16416, 152716), (16644, 150624), (16736, 149796), (18828, 133152), (19874, 126144), (21024, 119244), (21888, 114537), (22192, 112968), (24966, 100416), (25104, 99864), (28032, 89433), (28242, 88768), (29811, 84096), (31536, 79496), (32832, 76358), (33288, 75312), (33472, 74898), (37449, 66944), (37656, 66576), (38179, 65664), (39748, 63072), (42048, 59622), (44384, 56484), (49932, 50208)]