397426848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1340103744

約数和(自身を除く): 942676896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 67, 78, 84, 91, 96, 97, 98, 104, 112, 134, 147, 156, 168, 182, 194, 196, 201, 208, 224, 268, 273, 291, 294, 312, 336, 364, 388, 392, 402, 416, 469, 536, 546, 582, 588, 624, 637, 672, 679, 728, 776, 784, 804, 871, 938, 1072, 1092, 1164, 1176, 1248, 1261, 1274, 1358, 1407, 1456, 1552, 1568, 1608, 1742, 1876, 1911, 2037, 2144, 2184, 2328, 2352, 2522, 2548, 2613, 2716, 2814, 2912, 3104, 3216, 3283, 3484, 3752, 3783, 3822, 4074, 4368, 4656, 4704, 4753, 5044, 5096, 5226, 5432, 5628, 6097, 6432, 6499, 6566, 6968, 7504, 7566, 7644, 8148, 8736, 8827, 9312, 9506, 9849, 10088, 10192, 10452, 10864, 11256, 12194, 12998, 13132, 13936, 14259, 15008, 15132, 15288, 16296, 17654, 18291, 19012, 19497, 19698, 20176, 20384, 20904, 21728, 22512, 24388, 25996, 26264, 26481, 27872, 28518, 30264, 30576, 32592, 35308, 36582, 38024, 38994, 39396, 40352, 41808, 42679, 45024, 45493, 48776, 51992, 52528, 52962, 57036, 60528, 61152, 61789, 65184, 70616, 73164, 76048, 77988, 78792, 83616, 84487, 85358, 90986, 97552, 103984, 105056, 105924, 114072, 121056, 123578, 128037, 136479, 141232, 146328, 152096, 155976, 157584, 168974, 170716, 181972, 185367, 195104, 207968, 211848, 228144, 247156, 253461, 256074, 272958, 282464, 292656, 311952, 315168, 318451, 337948, 341432, 363944, 370734, 423696, 456288, 494312, 506922, 512148, 545916, 585312, 591409, 623904, 636902, 675896, 682864, 727888, 741468, 847392, 955353, 988624, 1013844, 1024296, 1091832, 1182818, 1273804, 1351792, 1365728, 1455776, 1482936, 1774227, 1910706, 1977248, 2027688, 2048592, 2183664, 2365636, 2547608, 2703584, 2965872, 3548454, 3821412, 4055376, 4097184, 4139863, 4367328, 4731272, 5095216, 5931744, 7096908, 7642824, 8110752, 8279726, 9462544, 10190432, 12419589, 14193816, 15285648, 16559452, 18925088, 24839178, 28387632, 30571296, 33118904, 49678356, 56775264, 66237808, 99356712, 132475616, 198713424, 397426848]

約数ペア:

[(1, 397426848), (2, 198713424), (3, 132475616), (4, 99356712), (6, 66237808), (7, 56775264), (8, 49678356), (12, 33118904), (13, 30571296), (14, 28387632), (16, 24839178), (21, 18925088), (24, 16559452), (26, 15285648), (28, 14193816), (32, 12419589), (39, 10190432), (42, 9462544), (48, 8279726), (49, 8110752), (52, 7642824), (56, 7096908), (67, 5931744), (78, 5095216), (84, 4731272), (91, 4367328), (96, 4139863), (97, 4097184), (98, 4055376), (104, 3821412), (112, 3548454), (134, 2965872), (147, 2703584), (156, 2547608), (168, 2365636), (182, 2183664), (194, 2048592), (196, 2027688), (201, 1977248), (208, 1910706), (224, 1774227), (268, 1482936), (273, 1455776), (291, 1365728), (294, 1351792), (312, 1273804), (336, 1182818), (364, 1091832), (388, 1024296), (392, 1013844), (402, 988624), (416, 955353), (469, 847392), (536, 741468), (546, 727888), (582, 682864), (588, 675896), (624, 636902), (637, 623904), (672, 591409), (679, 585312), (728, 545916), (776, 512148), (784, 506922), (804, 494312), (871, 456288), (938, 423696), (1072, 370734), (1092, 363944), (1164, 341432), (1176, 337948), (1248, 318451), (1261, 315168), (1274, 311952), (1358, 292656), (1407, 282464), (1456, 272958), (1552, 256074), (1568, 253461), (1608, 247156), (1742, 228144), (1876, 211848), (1911, 207968), (2037, 195104), (2144, 185367), (2184, 181972), (2328, 170716), (2352, 168974), (2522, 157584), (2548, 155976), (2613, 152096), (2716, 146328), (2814, 141232), (2912, 136479), (3104, 128037), (3216, 123578), (3283, 121056), (3484, 114072), (3752, 105924), (3783, 105056), (3822, 103984), (4074, 97552), (4368, 90986), (4656, 85358), (4704, 84487), (4753, 83616), (5044, 78792), (5096, 77988), (5226, 76048), (5432, 73164), (5628, 70616), (6097, 65184), (6432, 61789), (6499, 61152), (6566, 60528), (6968, 57036), (7504, 52962), (7566, 52528), (7644, 51992), (8148, 48776), (8736, 45493), (8827, 45024), (9312, 42679), (9506, 41808), (9849, 40352), (10088, 39396), (10192, 38994), (10452, 38024), (10864, 36582), (11256, 35308), (12194, 32592), (12998, 30576), (13132, 30264), (13936, 28518), (14259, 27872), (15008, 26481), (15132, 26264), (15288, 25996), (16296, 24388), (17654, 22512), (18291, 21728), (19012, 20904), (19497, 20384), (19698, 20176)]