262976688

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2467

約数の個数: 120

約数和(自身を含む): 806354640

約数和(自身を除く): 543377952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 59, 72, 78, 104, 117, 118, 144, 156, 177, 208, 234, 236, 312, 354, 468, 472, 531, 624, 708, 767, 936, 944, 1062, 1416, 1534, 1872, 2124, 2301, 2381, 2832, 3068, 4248, 4602, 4762, 6136, 6903, 7143, 8496, 9204, 9524, 12272, 13806, 14286, 18408, 19048, 21429, 27612, 28572, 30953, 36816, 38096, 42858, 55224, 57144, 61906, 85716, 92859, 110448, 114288, 123812, 140479, 171432, 185718, 247624, 278577, 280958, 342864, 371436, 421437, 495248, 557154, 561916, 742872, 842874, 1114308, 1123832, 1264311, 1485744, 1685748, 1826227, 2228616, 2247664, 2528622, 3371496, 3652454, 4457232, 5057244, 5478681, 6742992, 7304908, 10114488, 10957362, 14609816, 16436043, 20228976, 21914724, 29219632, 32872086, 43829448, 65744172, 87658896, 131488344, 262976688]

約数ペア:

[(1, 262976688), (2, 131488344), (3, 87658896), (4, 65744172), (6, 43829448), (8, 32872086), (9, 29219632), (12, 21914724), (13, 20228976), (16, 16436043), (18, 14609816), (24, 10957362), (26, 10114488), (36, 7304908), (39, 6742992), (48, 5478681), (52, 5057244), (59, 4457232), (72, 3652454), (78, 3371496), (104, 2528622), (117, 2247664), (118, 2228616), (144, 1826227), (156, 1685748), (177, 1485744), (208, 1264311), (234, 1123832), (236, 1114308), (312, 842874), (354, 742872), (468, 561916), (472, 557154), (531, 495248), (624, 421437), (708, 371436), (767, 342864), (936, 280958), (944, 278577), (1062, 247624), (1416, 185718), (1534, 171432), (1872, 140479), (2124, 123812), (2301, 114288), (2381, 110448), (2832, 92859), (3068, 85716), (4248, 61906), (4602, 57144), (4762, 55224), (6136, 42858), (6903, 38096), (7143, 36816), (8496, 30953), (9204, 28572), (9524, 27612), (12272, 21429), (13806, 19048), (14286, 18408)]