1257572736

素因数分解:

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

素因数の和:486

約数の個数: 256

約数和(自身を含む): 4279104000

約数和(自身を除く): 3021531264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 227, 229, 252, 288, 336, 378, 384, 432, 448, 454, 458, 504, 576, 672, 681, 687, 756, 864, 896, 908, 916, 1008, 1152, 1344, 1362, 1374, 1512, 1589, 1603, 1728, 1816, 1832, 2016, 2043, 2061, 2688, 2724, 2748, 3024, 3178, 3206, 3456, 3632, 3664, 4032, 4086, 4122, 4767, 4809, 5448, 5496, 6048, 6129, 6183, 6356, 6412, 7264, 7328, 8064, 8172, 8244, 9534, 9618, 10896, 10992, 12096, 12258, 12366, 12712, 12824, 14301, 14427, 14528, 14656, 16344, 16488, 19068, 19236, 21792, 21984, 24192, 24516, 24732, 25424, 25648, 28602, 28854, 29056, 29312, 32688, 32976, 38136, 38472, 42903, 43281, 43584, 43968, 49032, 49464, 50848, 51296, 51983, 57204, 57708, 65376, 65952, 76272, 76944, 85806, 86562, 87168, 87936, 98064, 98928, 101696, 102592, 103966, 114408, 115416, 130752, 131904, 152544, 153888, 155949, 171612, 173124, 196128, 197856, 203392, 205184, 207932, 228816, 230832, 261504, 263808, 305088, 307776, 311898, 343224, 346248, 363881, 392256, 395712, 415864, 457632, 461664, 467847, 610176, 615552, 623796, 686448, 692496, 727762, 784512, 791424, 831728, 915264, 923328, 935694, 1091643, 1247592, 1372896, 1384992, 1403541, 1455524, 1663456, 1830528, 1846656, 1871388, 2183286, 2495184, 2745792, 2769984, 2807082, 2911048, 3274929, 3326912, 3742776, 4366572, 4990368, 5491584, 5539968, 5614164, 5822096, 6549858, 6653824, 7485552, 8733144, 9824787, 9980736, 11228328, 11644192, 13099716, 14971104, 17466288, 19649574, 19961472, 22456656, 23288384, 26199432, 29942208, 34932576, 39299148, 44913312, 46576768, 52398864, 59884416, 69865152, 78598296, 89826624, 104797728, 139730304, 157196592, 179653248, 209595456, 314393184, 419190912, 628786368, 1257572736]

約数ペア:

[(1, 1257572736), (2, 628786368), (3, 419190912), (4, 314393184), (6, 209595456), (7, 179653248), (8, 157196592), (9, 139730304), (12, 104797728), (14, 89826624), (16, 78598296), (18, 69865152), (21, 59884416), (24, 52398864), (27, 46576768), (28, 44913312), (32, 39299148), (36, 34932576), (42, 29942208), (48, 26199432), (54, 23288384), (56, 22456656), (63, 19961472), (64, 19649574), (72, 17466288), (84, 14971104), (96, 13099716), (108, 11644192), (112, 11228328), (126, 9980736), (128, 9824787), (144, 8733144), (168, 7485552), (189, 6653824), (192, 6549858), (216, 5822096), (224, 5614164), (227, 5539968), (229, 5491584), (252, 4990368), (288, 4366572), (336, 3742776), (378, 3326912), (384, 3274929), (432, 2911048), (448, 2807082), (454, 2769984), (458, 2745792), (504, 2495184), (576, 2183286), (672, 1871388), (681, 1846656), (687, 1830528), (756, 1663456), (864, 1455524), (896, 1403541), (908, 1384992), (916, 1372896), (1008, 1247592), (1152, 1091643), (1344, 935694), (1362, 923328), (1374, 915264), (1512, 831728), (1589, 791424), (1603, 784512), (1728, 727762), (1816, 692496), (1832, 686448), (2016, 623796), (2043, 615552), (2061, 610176), (2688, 467847), (2724, 461664), (2748, 457632), (3024, 415864), (3178, 395712), (3206, 392256), (3456, 363881), (3632, 346248), (3664, 343224), (4032, 311898), (4086, 307776), (4122, 305088), (4767, 263808), (4809, 261504), (5448, 230832), (5496, 228816), (6048, 207932), (6129, 205184), (6183, 203392), (6356, 197856), (6412, 196128), (7264, 173124), (7328, 171612), (8064, 155949), (8172, 153888), (8244, 152544), (9534, 131904), (9618, 130752), (10896, 115416), (10992, 114408), (12096, 103966), (12258, 102592), (12366, 101696), (12712, 98928), (12824, 98064), (14301, 87936), (14427, 87168), (14528, 86562), (14656, 85806), (16344, 76944), (16488, 76272), (19068, 65952), (19236, 65376), (21792, 57708), (21984, 57204), (24192, 51983), (24516, 51296), (24732, 50848), (25424, 49464), (25648, 49032), (28602, 43968), (28854, 43584), (29056, 43281), (29312, 42903), (32688, 38472), (32976, 38136)]