1389375936

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:648

約数の個数: 224

約数和(自身を含む): 4442439680

約数和(自身を除く): 3053063744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 127, 144, 156, 192, 208, 216, 234, 254, 288, 312, 351, 381, 416, 432, 468, 487, 508, 576, 624, 702, 762, 832, 864, 936, 974, 1016, 1143, 1248, 1404, 1461, 1524, 1651, 1728, 1872, 1948, 2032, 2286, 2496, 2808, 2922, 3048, 3302, 3429, 3744, 3896, 4064, 4383, 4572, 4953, 5616, 5844, 6096, 6331, 6604, 6858, 7488, 7792, 8128, 8766, 9144, 9906, 11232, 11688, 12192, 12662, 13149, 13208, 13716, 14859, 15584, 17532, 18288, 18993, 19812, 22464, 23376, 24384, 25324, 26298, 26416, 27432, 29718, 31168, 35064, 36576, 37986, 39624, 44577, 46752, 50648, 52596, 52832, 54864, 56979, 59436, 61849, 70128, 73152, 75972, 79248, 89154, 93504, 101296, 105192, 105664, 109728, 113958, 118872, 123698, 140256, 151944, 158496, 170937, 178308, 185547, 202592, 210384, 219456, 227916, 237744, 247396, 280512, 303888, 316992, 341874, 356616, 371094, 405184, 420768, 455832, 475488, 494792, 556641, 607776, 683748, 713232, 742188, 804037, 841536, 911664, 950976, 989584, 1113282, 1215552, 1367496, 1426464, 1484376, 1608074, 1669923, 1823328, 1979168, 2226564, 2412111, 2734992, 2852928, 2968752, 3216148, 3339846, 3646656, 3958336, 4453128, 4824222, 5469984, 5937504, 6432296, 6679692, 7236333, 8906256, 9648444, 10939968, 11875008, 12864592, 13359384, 14472666, 17812512, 19296888, 21708999, 25729184, 26718768, 28945332, 35625024, 38593776, 43417998, 51458368, 53437536, 57890664, 77187552, 86835996, 106875072, 115781328, 154375104, 173671992, 231562656, 347343984, 463125312, 694687968, 1389375936]

約数ペア:

[(1, 1389375936), (2, 694687968), (3, 463125312), (4, 347343984), (6, 231562656), (8, 173671992), (9, 154375104), (12, 115781328), (13, 106875072), (16, 86835996), (18, 77187552), (24, 57890664), (26, 53437536), (27, 51458368), (32, 43417998), (36, 38593776), (39, 35625024), (48, 28945332), (52, 26718768), (54, 25729184), (64, 21708999), (72, 19296888), (78, 17812512), (96, 14472666), (104, 13359384), (108, 12864592), (117, 11875008), (127, 10939968), (144, 9648444), (156, 8906256), (192, 7236333), (208, 6679692), (216, 6432296), (234, 5937504), (254, 5469984), (288, 4824222), (312, 4453128), (351, 3958336), (381, 3646656), (416, 3339846), (432, 3216148), (468, 2968752), (487, 2852928), (508, 2734992), (576, 2412111), (624, 2226564), (702, 1979168), (762, 1823328), (832, 1669923), (864, 1608074), (936, 1484376), (974, 1426464), (1016, 1367496), (1143, 1215552), (1248, 1113282), (1404, 989584), (1461, 950976), (1524, 911664), (1651, 841536), (1728, 804037), (1872, 742188), (1948, 713232), (2032, 683748), (2286, 607776), (2496, 556641), (2808, 494792), (2922, 475488), (3048, 455832), (3302, 420768), (3429, 405184), (3744, 371094), (3896, 356616), (4064, 341874), (4383, 316992), (4572, 303888), (4953, 280512), (5616, 247396), (5844, 237744), (6096, 227916), (6331, 219456), (6604, 210384), (6858, 202592), (7488, 185547), (7792, 178308), (8128, 170937), (8766, 158496), (9144, 151944), (9906, 140256), (11232, 123698), (11688, 118872), (12192, 113958), (12662, 109728), (13149, 105664), (13208, 105192), (13716, 101296), (14859, 93504), (15584, 89154), (17532, 79248), (18288, 75972), (18993, 73152), (19812, 70128), (22464, 61849), (23376, 59436), (24384, 56979), (25324, 54864), (26298, 52832), (26416, 52596), (27432, 50648), (29718, 46752), (31168, 44577), (35064, 39624), (36576, 37986)]