631757952

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 2095080000

約数和(自身を除く): 1463322048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 157, 168, 192, 224, 252, 288, 314, 336, 384, 448, 471, 499, 504, 576, 628, 672, 896, 942, 998, 1008, 1099, 1152, 1256, 1344, 1413, 1497, 1884, 1996, 2016, 2198, 2512, 2688, 2826, 2994, 3297, 3493, 3768, 3992, 4032, 4396, 4491, 5024, 5652, 5988, 6594, 6986, 7536, 7984, 8064, 8792, 8982, 9891, 10048, 10479, 11304, 11976, 13188, 13972, 15072, 15968, 17584, 17964, 19782, 20096, 20958, 22608, 23952, 26376, 27944, 30144, 31437, 31936, 35168, 35928, 39564, 41916, 45216, 47904, 52752, 55888, 60288, 62874, 63872, 70336, 71856, 78343, 79128, 83832, 90432, 95808, 105504, 111776, 125748, 140672, 143712, 156686, 158256, 167664, 180864, 191616, 211008, 223552, 235029, 251496, 287424, 313372, 316512, 335328, 422016, 447104, 470058, 502992, 548401, 574848, 626744, 633024, 670656, 705087, 940116, 1005984, 1096802, 1253488, 1266048, 1341312, 1410174, 1645203, 1880232, 2011968, 2193604, 2506976, 2820348, 3290406, 3760464, 4023936, 4387208, 4935609, 5013952, 5640696, 6580812, 7520928, 8774416, 9871218, 10027904, 11281392, 13161624, 15041856, 17548832, 19742436, 22562784, 26323248, 30083712, 35097664, 39484872, 45125568, 52646496, 70195328, 78969744, 90251136, 105292992, 157939488, 210585984, 315878976, 631757952]

約数ペア:

[(1, 631757952), (2, 315878976), (3, 210585984), (4, 157939488), (6, 105292992), (7, 90251136), (8, 78969744), (9, 70195328), (12, 52646496), (14, 45125568), (16, 39484872), (18, 35097664), (21, 30083712), (24, 26323248), (28, 22562784), (32, 19742436), (36, 17548832), (42, 15041856), (48, 13161624), (56, 11281392), (63, 10027904), (64, 9871218), (72, 8774416), (84, 7520928), (96, 6580812), (112, 5640696), (126, 5013952), (128, 4935609), (144, 4387208), (157, 4023936), (168, 3760464), (192, 3290406), (224, 2820348), (252, 2506976), (288, 2193604), (314, 2011968), (336, 1880232), (384, 1645203), (448, 1410174), (471, 1341312), (499, 1266048), (504, 1253488), (576, 1096802), (628, 1005984), (672, 940116), (896, 705087), (942, 670656), (998, 633024), (1008, 626744), (1099, 574848), (1152, 548401), (1256, 502992), (1344, 470058), (1413, 447104), (1497, 422016), (1884, 335328), (1996, 316512), (2016, 313372), (2198, 287424), (2512, 251496), (2688, 235029), (2826, 223552), (2994, 211008), (3297, 191616), (3493, 180864), (3768, 167664), (3992, 158256), (4032, 156686), (4396, 143712), (4491, 140672), (5024, 125748), (5652, 111776), (5988, 105504), (6594, 95808), (6986, 90432), (7536, 83832), (7984, 79128), (8064, 78343), (8792, 71856), (8982, 70336), (9891, 63872), (10048, 62874), (10479, 60288), (11304, 55888), (11976, 52752), (13188, 47904), (13972, 45216), (15072, 41916), (15968, 39564), (17584, 35928), (17964, 35168), (19782, 31936), (20096, 31437), (20958, 30144), (22608, 27944), (23952, 26376)]