205068672

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 192

約数和(自身を含む): 646027200

約数和(自身を除く): 440958528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 347, 384, 432, 456, 486, 513, 576, 608, 648, 684, 694, 864, 912, 972, 1026, 1041, 1152, 1216, 1296, 1368, 1388, 1539, 1728, 1824, 1944, 2052, 2082, 2432, 2592, 2736, 2776, 3078, 3123, 3456, 3648, 3888, 4104, 4164, 4617, 5184, 5472, 5552, 6156, 6246, 6593, 7296, 7776, 8208, 8328, 9234, 9369, 10368, 10944, 11104, 12312, 12492, 13186, 15552, 16416, 16656, 18468, 18738, 19779, 21888, 22208, 24624, 24984, 26372, 28107, 31104, 32832, 33312, 36936, 37476, 39558, 44416, 49248, 49968, 52744, 56214, 59337, 65664, 66624, 73872, 74952, 79116, 84321, 98496, 99936, 105488, 112428, 118674, 133248, 147744, 149904, 158232, 168642, 178011, 196992, 199872, 210976, 224856, 237348, 295488, 299808, 316464, 337284, 356022, 399744, 421952, 449712, 474696, 534033, 590976, 599616, 632928, 674568, 712044, 843904, 899424, 949392, 1068066, 1199232, 1265856, 1349136, 1424088, 1602099, 1798848, 1898784, 2136132, 2531712, 2698272, 2848176, 3204198, 3597696, 3797568, 4272264, 5396544, 5696352, 6408396, 7595136, 8544528, 10793088, 11392704, 12816792, 17089056, 22785408, 25633584, 34178112, 51267168, 68356224, 102534336, 205068672]

約数ペア:

[(1, 205068672), (2, 102534336), (3, 68356224), (4, 51267168), (6, 34178112), (8, 25633584), (9, 22785408), (12, 17089056), (16, 12816792), (18, 11392704), (19, 10793088), (24, 8544528), (27, 7595136), (32, 6408396), (36, 5696352), (38, 5396544), (48, 4272264), (54, 3797568), (57, 3597696), (64, 3204198), (72, 2848176), (76, 2698272), (81, 2531712), (96, 2136132), (108, 1898784), (114, 1798848), (128, 1602099), (144, 1424088), (152, 1349136), (162, 1265856), (171, 1199232), (192, 1068066), (216, 949392), (228, 899424), (243, 843904), (288, 712044), (304, 674568), (324, 632928), (342, 599616), (347, 590976), (384, 534033), (432, 474696), (456, 449712), (486, 421952), (513, 399744), (576, 356022), (608, 337284), (648, 316464), (684, 299808), (694, 295488), (864, 237348), (912, 224856), (972, 210976), (1026, 199872), (1041, 196992), (1152, 178011), (1216, 168642), (1296, 158232), (1368, 149904), (1388, 147744), (1539, 133248), (1728, 118674), (1824, 112428), (1944, 105488), (2052, 99936), (2082, 98496), (2432, 84321), (2592, 79116), (2736, 74952), (2776, 73872), (3078, 66624), (3123, 65664), (3456, 59337), (3648, 56214), (3888, 52744), (4104, 49968), (4164, 49248), (4617, 44416), (5184, 39558), (5472, 37476), (5552, 36936), (6156, 33312), (6246, 32832), (6593, 31104), (7296, 28107), (7776, 26372), (8208, 24984), (8328, 24624), (9234, 22208), (9369, 21888), (10368, 19779), (10944, 18738), (11104, 18468), (12312, 16656), (12492, 16416), (13186, 15552)]