1239908544

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:452

約数の個数: 252

約数和(自身を含む): 4173833664

約数和(自身を除く): 2933925120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 197, 223, 224, 252, 288, 294, 336, 392, 394, 441, 446, 448, 504, 576, 588, 591, 669, 672, 784, 788, 882, 892, 1008, 1176, 1182, 1338, 1344, 1379, 1561, 1568, 1576, 1764, 1773, 1784, 2007, 2016, 2352, 2364, 2676, 2758, 3122, 3136, 3152, 3528, 3546, 3568, 4014, 4032, 4137, 4683, 4704, 4728, 5352, 5516, 6244, 6304, 7056, 7092, 7136, 8028, 8274, 9366, 9408, 9456, 9653, 10704, 10927, 11032, 12411, 12488, 12608, 14049, 14112, 14184, 14272, 16056, 16548, 18732, 18912, 19306, 21408, 21854, 22064, 24822, 24976, 28098, 28224, 28368, 28959, 32112, 32781, 33096, 37464, 37824, 38612, 42816, 43708, 43931, 44128, 49644, 49952, 56196, 56736, 57918, 64224, 65562, 66192, 74928, 77224, 86877, 87416, 87862, 88256, 98343, 99288, 99904, 112392, 113472, 115836, 128448, 131124, 131793, 132384, 149856, 154448, 173754, 174832, 175724, 196686, 198576, 224784, 231672, 262248, 263586, 264768, 299712, 307517, 308896, 347508, 349664, 351448, 393372, 395379, 397152, 449568, 463344, 524496, 527172, 615034, 617792, 695016, 699328, 702896, 786744, 790758, 794304, 899136, 922551, 926688, 1048992, 1054344, 1230068, 1390032, 1405792, 1573488, 1581516, 1845102, 1853376, 2097984, 2108688, 2152619, 2460136, 2767653, 2780064, 2811584, 3146976, 3163032, 3690204, 4217376, 4305238, 4920272, 5535306, 5560128, 6293952, 6326064, 6457857, 7380408, 8434752, 8610476, 9840544, 11070612, 12652128, 12915714, 14760816, 17220952, 19373571, 19681088, 22141224, 25304256, 25831428, 29521632, 34441904, 38747142, 44282448, 51662856, 59043264, 68883808, 77494284, 88564896, 103325712, 137767616, 154988568, 177129792, 206651424, 309977136, 413302848, 619954272, 1239908544]

約数ペア:

[(1, 1239908544), (2, 619954272), (3, 413302848), (4, 309977136), (6, 206651424), (7, 177129792), (8, 154988568), (9, 137767616), (12, 103325712), (14, 88564896), (16, 77494284), (18, 68883808), (21, 59043264), (24, 51662856), (28, 44282448), (32, 38747142), (36, 34441904), (42, 29521632), (48, 25831428), (49, 25304256), (56, 22141224), (63, 19681088), (64, 19373571), (72, 17220952), (84, 14760816), (96, 12915714), (98, 12652128), (112, 11070612), (126, 9840544), (144, 8610476), (147, 8434752), (168, 7380408), (192, 6457857), (196, 6326064), (197, 6293952), (223, 5560128), (224, 5535306), (252, 4920272), (288, 4305238), (294, 4217376), (336, 3690204), (392, 3163032), (394, 3146976), (441, 2811584), (446, 2780064), (448, 2767653), (504, 2460136), (576, 2152619), (588, 2108688), (591, 2097984), (669, 1853376), (672, 1845102), (784, 1581516), (788, 1573488), (882, 1405792), (892, 1390032), (1008, 1230068), (1176, 1054344), (1182, 1048992), (1338, 926688), (1344, 922551), (1379, 899136), (1561, 794304), (1568, 790758), (1576, 786744), (1764, 702896), (1773, 699328), (1784, 695016), (2007, 617792), (2016, 615034), (2352, 527172), (2364, 524496), (2676, 463344), (2758, 449568), (3122, 397152), (3136, 395379), (3152, 393372), (3528, 351448), (3546, 349664), (3568, 347508), (4014, 308896), (4032, 307517), (4137, 299712), (4683, 264768), (4704, 263586), (4728, 262248), (5352, 231672), (5516, 224784), (6244, 198576), (6304, 196686), (7056, 175724), (7092, 174832), (7136, 173754), (8028, 154448), (8274, 149856), (9366, 132384), (9408, 131793), (9456, 131124), (9653, 128448), (10704, 115836), (10927, 113472), (11032, 112392), (12411, 99904), (12488, 99288), (12608, 98343), (14049, 88256), (14112, 87862), (14184, 87416), (14272, 86877), (16056, 77224), (16548, 74928), (18732, 66192), (18912, 65562), (19306, 64224), (21408, 57918), (21854, 56736), (22064, 56196), (24822, 49952), (24976, 49644), (28098, 44128), (28224, 43931), (28368, 43708), (28959, 42816), (32112, 38612), (32781, 37824), (33096, 37464)]