393423744

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 1272960000

約数和(自身を除く): 879536256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 103, 112, 116, 128, 147, 168, 174, 192, 196, 203, 206, 224, 232, 294, 309, 336, 343, 348, 384, 392, 406, 412, 448, 464, 588, 609, 618, 672, 686, 696, 721, 784, 812, 824, 896, 928, 1029, 1176, 1218, 1236, 1344, 1372, 1392, 1421, 1442, 1568, 1624, 1648, 1856, 2058, 2163, 2352, 2436, 2472, 2688, 2744, 2784, 2842, 2884, 2987, 3136, 3248, 3296, 3712, 4116, 4263, 4326, 4704, 4872, 4944, 5047, 5488, 5568, 5684, 5768, 5974, 6272, 6496, 6592, 8232, 8526, 8652, 8961, 9408, 9744, 9888, 9947, 10094, 10976, 11136, 11368, 11536, 11948, 12992, 13184, 15141, 16464, 17052, 17304, 17922, 18816, 19488, 19776, 19894, 20188, 20909, 21952, 22736, 23072, 23896, 25984, 29841, 30282, 32928, 34104, 34608, 35329, 35844, 38976, 39552, 39788, 40376, 41818, 43904, 45472, 46144, 47792, 59682, 60564, 62727, 65856, 68208, 69216, 70658, 71688, 77952, 79576, 80752, 83636, 90944, 92288, 95584, 105987, 119364, 121128, 125454, 131712, 136416, 138432, 141316, 143376, 146363, 159152, 161504, 167272, 181888, 191168, 211974, 238728, 242256, 250908, 272832, 276864, 282632, 286752, 292726, 318304, 323008, 334544, 382336, 423948, 439089, 477456, 484512, 501816, 545664, 565264, 573504, 585452, 636608, 646016, 669088, 847896, 878178, 954912, 969024, 1003632, 1024541, 1130528, 1147008, 1170904, 1273216, 1338176, 1695792, 1756356, 1909824, 1938048, 2007264, 2049082, 2261056, 2341808, 2676352, 3073623, 3391584, 3512712, 3819648, 4014528, 4098164, 4522112, 4683616, 6147246, 6783168, 7025424, 8029056, 8196328, 9367232, 12294492, 13566336, 14050848, 16392656, 18734464, 24588984, 28101696, 32785312, 49177968, 56203392, 65570624, 98355936, 131141248, 196711872, 393423744]

約数ペア:

[(1, 393423744), (2, 196711872), (3, 131141248), (4, 98355936), (6, 65570624), (7, 56203392), (8, 49177968), (12, 32785312), (14, 28101696), (16, 24588984), (21, 18734464), (24, 16392656), (28, 14050848), (29, 13566336), (32, 12294492), (42, 9367232), (48, 8196328), (49, 8029056), (56, 7025424), (58, 6783168), (64, 6147246), (84, 4683616), (87, 4522112), (96, 4098164), (98, 4014528), (103, 3819648), (112, 3512712), (116, 3391584), (128, 3073623), (147, 2676352), (168, 2341808), (174, 2261056), (192, 2049082), (196, 2007264), (203, 1938048), (206, 1909824), (224, 1756356), (232, 1695792), (294, 1338176), (309, 1273216), (336, 1170904), (343, 1147008), (348, 1130528), (384, 1024541), (392, 1003632), (406, 969024), (412, 954912), (448, 878178), (464, 847896), (588, 669088), (609, 646016), (618, 636608), (672, 585452), (686, 573504), (696, 565264), (721, 545664), (784, 501816), (812, 484512), (824, 477456), (896, 439089), (928, 423948), (1029, 382336), (1176, 334544), (1218, 323008), (1236, 318304), (1344, 292726), (1372, 286752), (1392, 282632), (1421, 276864), (1442, 272832), (1568, 250908), (1624, 242256), (1648, 238728), (1856, 211974), (2058, 191168), (2163, 181888), (2352, 167272), (2436, 161504), (2472, 159152), (2688, 146363), (2744, 143376), (2784, 141316), (2842, 138432), (2884, 136416), (2987, 131712), (3136, 125454), (3248, 121128), (3296, 119364), (3712, 105987), (4116, 95584), (4263, 92288), (4326, 90944), (4704, 83636), (4872, 80752), (4944, 79576), (5047, 77952), (5488, 71688), (5568, 70658), (5684, 69216), (5768, 68208), (5974, 65856), (6272, 62727), (6496, 60564), (6592, 59682), (8232, 47792), (8526, 46144), (8652, 45472), (8961, 43904), (9408, 41818), (9744, 40376), (9888, 39788), (9947, 39552), (10094, 38976), (10976, 35844), (11136, 35329), (11368, 34608), (11536, 34104), (11948, 32928), (12992, 30282), (13184, 29841), (15141, 25984), (16464, 23896), (17052, 23072), (17304, 22736), (17922, 21952), (18816, 20909), (19488, 20188), (19776, 19894)]