838381824

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1$

素因数の和:485

約数の個数: 216

約数和(自身を含む): 2786871360

約数和(自身を除く): 1948489536

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, 168, 192, 224, 227, 229, 252, 256, 288, 336, 384, 448, 454, 458, 504, 576, 672, 681, 687, 768, 896, 908, 916, 1008, 1152, 1344, 1362, 1374, 1589, 1603, 1792, 1816, 1832, 2016, 2043, 2061, 2304, 2688, 2724, 2748, 3178, 3206, 3632, 3664, 4032, 4086, 4122, 4767, 4809, 5376, 5448, 5496, 6356, 6412, 7264, 7328, 8064, 8172, 8244, 9534, 9618, 10896, 10992, 12712, 12824, 14301, 14427, 14528, 14656, 16128, 16344, 16488, 19068, 19236, 21792, 21984, 25424, 25648, 28602, 28854, 29056, 29312, 32688, 32976, 38136, 38472, 43584, 43968, 50848, 51296, 51983, 57204, 57708, 58112, 58624, 65376, 65952, 76272, 76944, 87168, 87936, 101696, 102592, 103966, 114408, 115416, 130752, 131904, 152544, 153888, 155949, 174336, 175872, 203392, 205184, 207932, 228816, 230832, 261504, 263808, 305088, 307776, 311898, 363881, 406784, 410368, 415864, 457632, 461664, 467847, 523008, 527616, 610176, 615552, 623796, 727762, 831728, 915264, 923328, 935694, 1091643, 1220352, 1231104, 1247592, 1455524, 1663456, 1830528, 1846656, 1871388, 2183286, 2495184, 2911048, 3274929, 3326912, 3661056, 3693312, 3742776, 4366572, 4990368, 5822096, 6549858, 6653824, 7485552, 8733144, 9980736, 11644192, 13099716, 13307648, 14971104, 17466288, 19961472, 23288384, 26199432, 29942208, 34932576, 39922944, 46576768, 52398864, 59884416, 69865152, 93153536, 104797728, 119768832, 139730304, 209595456, 279460608, 419190912, 838381824]

約数ペア:

[(1, 838381824), (2, 419190912), (3, 279460608), (4, 209595456), (6, 139730304), (7, 119768832), (8, 104797728), (9, 93153536), (12, 69865152), (14, 59884416), (16, 52398864), (18, 46576768), (21, 39922944), (24, 34932576), (28, 29942208), (32, 26199432), (36, 23288384), (42, 19961472), (48, 17466288), (56, 14971104), (63, 13307648), (64, 13099716), (72, 11644192), (84, 9980736), (96, 8733144), (112, 7485552), (126, 6653824), (128, 6549858), (144, 5822096), (168, 4990368), (192, 4366572), (224, 3742776), (227, 3693312), (229, 3661056), (252, 3326912), (256, 3274929), (288, 2911048), (336, 2495184), (384, 2183286), (448, 1871388), (454, 1846656), (458, 1830528), (504, 1663456), (576, 1455524), (672, 1247592), (681, 1231104), (687, 1220352), (768, 1091643), (896, 935694), (908, 923328), (916, 915264), (1008, 831728), (1152, 727762), (1344, 623796), (1362, 615552), (1374, 610176), (1589, 527616), (1603, 523008), (1792, 467847), (1816, 461664), (1832, 457632), (2016, 415864), (2043, 410368), (2061, 406784), (2304, 363881), (2688, 311898), (2724, 307776), (2748, 305088), (3178, 263808), (3206, 261504), (3632, 230832), (3664, 228816), (4032, 207932), (4086, 205184), (4122, 203392), (4767, 175872), (4809, 174336), (5376, 155949), (5448, 153888), (5496, 152544), (6356, 131904), (6412, 130752), (7264, 115416), (7328, 114408), (8064, 103966), (8172, 102592), (8244, 101696), (9534, 87936), (9618, 87168), (10896, 76944), (10992, 76272), (12712, 65952), (12824, 65376), (14301, 58624), (14427, 58112), (14528, 57708), (14656, 57204), (16128, 51983), (16344, 51296), (16488, 50848), (19068, 43968), (19236, 43584), (21792, 38472), (21984, 38136), (25424, 32976), (25648, 32688), (28602, 29312), (28854, 29056)]