255621744

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1$

素因数の和:1529

約数の個数: 200

約数和(自身を含む): 890637440

約数和(自身を除く): 635015696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 504, 513, 532, 567, 648, 684, 756, 798, 912, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1483, 1512, 1539, 1596, 2052, 2128, 2268, 2394, 2736, 2966, 3024, 3078, 3192, 3591, 4104, 4449, 4536, 4788, 5932, 6156, 6384, 7182, 8208, 8898, 9072, 9576, 10381, 10773, 11864, 12312, 13347, 14364, 17796, 19152, 20762, 21546, 23728, 24624, 26694, 28177, 28728, 31143, 35592, 40041, 41524, 43092, 53388, 56354, 57456, 62286, 71184, 80082, 83048, 84531, 86184, 93429, 106776, 112708, 120123, 124572, 160164, 166096, 169062, 172368, 186858, 197239, 213552, 225416, 240246, 249144, 253593, 280287, 320328, 338124, 373716, 394478, 450832, 480492, 498288, 507186, 560574, 591717, 640656, 676248, 747432, 760779, 788956, 840861, 960984, 1014372, 1121148, 1183434, 1352496, 1494864, 1521558, 1577912, 1681722, 1775151, 1921968, 2028744, 2242296, 2282337, 2366868, 3043116, 3155824, 3363444, 3550302, 4057488, 4484592, 4564674, 4733736, 5325453, 6086232, 6726888, 7100604, 9129348, 9467472, 10650906, 12172464, 13453776, 14201208, 15976359, 18258696, 21301812, 28402416, 31952718, 36517392, 42603624, 63905436, 85207248, 127810872, 255621744]

約数ペア:

[(1, 255621744), (2, 127810872), (3, 85207248), (4, 63905436), (6, 42603624), (7, 36517392), (8, 31952718), (9, 28402416), (12, 21301812), (14, 18258696), (16, 15976359), (18, 14201208), (19, 13453776), (21, 12172464), (24, 10650906), (27, 9467472), (28, 9129348), (36, 7100604), (38, 6726888), (42, 6086232), (48, 5325453), (54, 4733736), (56, 4564674), (57, 4484592), (63, 4057488), (72, 3550302), (76, 3363444), (81, 3155824), (84, 3043116), (108, 2366868), (112, 2282337), (114, 2242296), (126, 2028744), (133, 1921968), (144, 1775151), (152, 1681722), (162, 1577912), (168, 1521558), (171, 1494864), (189, 1352496), (216, 1183434), (228, 1121148), (252, 1014372), (266, 960984), (304, 840861), (324, 788956), (336, 760779), (342, 747432), (378, 676248), (399, 640656), (432, 591717), (456, 560574), (504, 507186), (513, 498288), (532, 480492), (567, 450832), (648, 394478), (684, 373716), (756, 338124), (798, 320328), (912, 280287), (1008, 253593), (1026, 249144), (1064, 240246), (1134, 225416), (1197, 213552), (1296, 197239), (1368, 186858), (1483, 172368), (1512, 169062), (1539, 166096), (1596, 160164), (2052, 124572), (2128, 120123), (2268, 112708), (2394, 106776), (2736, 93429), (2966, 86184), (3024, 84531), (3078, 83048), (3192, 80082), (3591, 71184), (4104, 62286), (4449, 57456), (4536, 56354), (4788, 53388), (5932, 43092), (6156, 41524), (6384, 40041), (7182, 35592), (8208, 31143), (8898, 28728), (9072, 28177), (9576, 26694), (10381, 24624), (10773, 23728), (11864, 21546), (12312, 20762), (13347, 19152), (14364, 17796)]