257396832

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 384

約数和(自身を含む): 966712320

約数和(自身を除く): 709315488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 53, 54, 56, 63, 66, 72, 73, 77, 84, 88, 96, 99, 106, 108, 112, 126, 132, 144, 146, 154, 159, 168, 176, 189, 198, 212, 216, 219, 224, 231, 252, 264, 288, 292, 297, 308, 318, 336, 352, 371, 378, 396, 424, 432, 438, 462, 477, 504, 511, 528, 583, 584, 594, 616, 636, 657, 672, 693, 742, 756, 792, 803, 848, 864, 876, 924, 954, 1008, 1022, 1056, 1113, 1166, 1168, 1188, 1232, 1272, 1314, 1386, 1431, 1484, 1512, 1533, 1584, 1606, 1696, 1749, 1752, 1848, 1908, 1971, 2016, 2044, 2079, 2226, 2332, 2336, 2376, 2409, 2464, 2544, 2628, 2772, 2862, 2968, 3024, 3066, 3168, 3212, 3339, 3498, 3504, 3696, 3816, 3869, 3942, 4081, 4088, 4158, 4452, 4599, 4664, 4752, 4818, 5088, 5247, 5256, 5544, 5621, 5724, 5936, 6048, 6132, 6424, 6678, 6996, 7008, 7227, 7392, 7632, 7738, 7884, 8162, 8176, 8316, 8904, 9198, 9328, 9504, 9636, 10017, 10494, 10512, 11088, 11242, 11448, 11607, 11872, 12243, 12264, 12848, 13356, 13797, 13992, 14454, 15264, 15476, 15741, 15768, 16324, 16352, 16632, 16863, 17808, 18396, 18656, 19272, 20034, 20988, 21024, 21681, 22176, 22484, 22896, 23214, 24486, 24528, 25696, 26712, 27083, 27594, 27984, 28908, 30952, 31482, 31536, 32648, 33264, 33726, 34821, 35616, 36729, 36792, 38544, 40068, 41976, 42559, 43362, 44968, 45792, 46428, 48972, 49056, 50589, 53424, 54166, 55188, 55968, 57816, 61904, 62964, 63072, 65296, 66528, 67452, 69642, 73458, 73584, 77088, 80136, 81249, 83952, 85118, 86724, 89936, 92856, 97944, 101178, 104463, 106848, 108332, 110187, 110376, 115632, 123808, 125928, 127677, 130592, 134904, 139284, 146916, 147168, 151767, 160272, 162498, 167904, 170236, 173448, 179872, 185712, 195888, 202356, 208926, 216664, 220374, 220752, 231264, 243747, 251856, 255354, 269808, 278568, 293832, 297913, 303534, 320544, 324996, 340472, 346896, 371424, 383031, 391776, 404712, 417852, 433328, 440748, 441504, 487494, 503712, 510708, 539616, 557136, 587664, 595826, 607068, 649992, 680944, 693792, 731241, 766062, 809424, 835704, 866656, 881496, 893739, 974988, 1021416, 1114272, 1149093, 1175328, 1191652, 1214136, 1299984, 1361888, 1462482, 1532124, 1618848, 1671408, 1762992, 1787478, 1949976, 2042832, 2298186, 2383304, 2428272, 2599968, 2681217, 2924964, 3064248, 3342816, 3525984, 3574956, 3899952, 4085664, 4596372, 4766608, 4856544, 5362434, 5849928, 6128496, 7149912, 7799904, 8043651, 9192744, 9533216, 10724868, 11699856, 12256992, 14299824, 16087302, 18385488, 21449736, 23399712, 28599648, 32174604, 36770976, 42899472, 64349208, 85798944, 128698416, 257396832]

約数ペア:

[(1, 257396832), (2, 128698416), (3, 85798944), (4, 64349208), (6, 42899472), (7, 36770976), (8, 32174604), (9, 28599648), (11, 23399712), (12, 21449736), (14, 18385488), (16, 16087302), (18, 14299824), (21, 12256992), (22, 11699856), (24, 10724868), (27, 9533216), (28, 9192744), (32, 8043651), (33, 7799904), (36, 7149912), (42, 6128496), (44, 5849928), (48, 5362434), (53, 4856544), (54, 4766608), (56, 4596372), (63, 4085664), (66, 3899952), (72, 3574956), (73, 3525984), (77, 3342816), (84, 3064248), (88, 2924964), (96, 2681217), (99, 2599968), (106, 2428272), (108, 2383304), (112, 2298186), (126, 2042832), (132, 1949976), (144, 1787478), (146, 1762992), (154, 1671408), (159, 1618848), (168, 1532124), (176, 1462482), (189, 1361888), (198, 1299984), (212, 1214136), (216, 1191652), (219, 1175328), (224, 1149093), (231, 1114272), (252, 1021416), (264, 974988), (288, 893739), (292, 881496), (297, 866656), (308, 835704), (318, 809424), (336, 766062), (352, 731241), (371, 693792), (378, 680944), (396, 649992), (424, 607068), (432, 595826), (438, 587664), (462, 557136), (477, 539616), (504, 510708), (511, 503712), (528, 487494), (583, 441504), (584, 440748), (594, 433328), (616, 417852), (636, 404712), (657, 391776), (672, 383031), (693, 371424), (742, 346896), (756, 340472), (792, 324996), (803, 320544), (848, 303534), (864, 297913), (876, 293832), (924, 278568), (954, 269808), (1008, 255354), (1022, 251856), (1056, 243747), (1113, 231264), (1166, 220752), (1168, 220374), (1188, 216664), (1232, 208926), (1272, 202356), (1314, 195888), (1386, 185712), (1431, 179872), (1484, 173448), (1512, 170236), (1533, 167904), (1584, 162498), (1606, 160272), (1696, 151767), (1749, 147168), (1752, 146916), (1848, 139284), (1908, 134904), (1971, 130592), (2016, 127677), (2044, 125928), (2079, 123808), (2226, 115632), (2332, 110376), (2336, 110187), (2376, 108332), (2409, 106848), (2464, 104463), (2544, 101178), (2628, 97944), (2772, 92856), (2862, 89936), (2968, 86724), (3024, 85118), (3066, 83952), (3168, 81249), (3212, 80136), (3339, 77088), (3498, 73584), (3504, 73458), (3696, 69642), (3816, 67452), (3869, 66528), (3942, 65296), (4081, 63072), (4088, 62964), (4158, 61904), (4452, 57816), (4599, 55968), (4664, 55188), (4752, 54166), (4818, 53424), (5088, 50589), (5247, 49056), (5256, 48972), (5544, 46428), (5621, 45792), (5724, 44968), (5936, 43362), (6048, 42559), (6132, 41976), (6424, 40068), (6678, 38544), (6996, 36792), (7008, 36729), (7227, 35616), (7392, 34821), (7632, 33726), (7738, 33264), (7884, 32648), (8162, 31536), (8176, 31482), (8316, 30952), (8904, 28908), (9198, 27984), (9328, 27594), (9504, 27083), (9636, 26712), (10017, 25696), (10494, 24528), (10512, 24486), (11088, 23214), (11242, 22896), (11448, 22484), (11607, 22176), (11872, 21681), (12243, 21024), (12264, 20988), (12848, 20034), (13356, 19272), (13797, 18656), (13992, 18396), (14454, 17808), (15264, 16863), (15476, 16632), (15741, 16352), (15768, 16324)]