261169272

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 930209280

約数和(自身を除く): 669040008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 43, 52, 54, 56, 63, 72, 78, 81, 84, 86, 91, 103, 104, 108, 117, 126, 129, 156, 162, 168, 172, 182, 189, 206, 216, 234, 252, 258, 273, 301, 309, 312, 324, 344, 351, 364, 378, 387, 412, 468, 504, 516, 546, 559, 567, 602, 618, 648, 702, 721, 728, 756, 774, 819, 824, 903, 927, 936, 1032, 1053, 1092, 1118, 1134, 1161, 1204, 1236, 1339, 1404, 1442, 1512, 1548, 1638, 1677, 1806, 1854, 2106, 2163, 2184, 2236, 2268, 2322, 2408, 2457, 2472, 2678, 2709, 2781, 2808, 2884, 3096, 3276, 3354, 3483, 3612, 3708, 3913, 4017, 4212, 4326, 4429, 4472, 4536, 4644, 4914, 5031, 5356, 5418, 5562, 5768, 6489, 6552, 6708, 6966, 7224, 7371, 7416, 7826, 8034, 8127, 8343, 8424, 8652, 8858, 9288, 9373, 9828, 10062, 10712, 10836, 11124, 11739, 12051, 12978, 13287, 13416, 13932, 14742, 15093, 15652, 16068, 16254, 16686, 17304, 17716, 18746, 19467, 19656, 20124, 21672, 22248, 23478, 24102, 24381, 25956, 26574, 27864, 28119, 29484, 30186, 31003, 31304, 32136, 32508, 33372, 35217, 35432, 36153, 37492, 38934, 39861, 40248, 45279, 46956, 48204, 48762, 51912, 53148, 56238, 57577, 58401, 58968, 60372, 62006, 65016, 66744, 70434, 72306, 74984, 77868, 79722, 84357, 90558, 93009, 93912, 96408, 97524, 105651, 106296, 108459, 112476, 115154, 116802, 119583, 120744, 124012, 140868, 144612, 155736, 159444, 168714, 172731, 181116, 186018, 195048, 211302, 216918, 224952, 230308, 233604, 239166, 248024, 253071, 279027, 281736, 289224, 316953, 318888, 337428, 345462, 358749, 362232, 372036, 403039, 422604, 433836, 460616, 467208, 478332, 506142, 518193, 558054, 633906, 674856, 690924, 717498, 744072, 759213, 806078, 837081, 845208, 867672, 956664, 1012284, 1036386, 1116108, 1209117, 1267812, 1381848, 1434996, 1518426, 1554579, 1612156, 1674162, 2024568, 2072772, 2232216, 2418234, 2511243, 2535624, 2869992, 3036852, 3109158, 3224312, 3348324, 3627351, 4145544, 4663737, 4836468, 5022486, 6073704, 6218316, 6696648, 7254702, 9327474, 9672936, 10044972, 10882053, 12436632, 14509404, 18654948, 20089944, 21764106, 29018808, 32646159, 37309896, 43528212, 65292318, 87056424, 130584636, 261169272]

約数ペア:

[(1, 261169272), (2, 130584636), (3, 87056424), (4, 65292318), (6, 43528212), (7, 37309896), (8, 32646159), (9, 29018808), (12, 21764106), (13, 20089944), (14, 18654948), (18, 14509404), (21, 12436632), (24, 10882053), (26, 10044972), (27, 9672936), (28, 9327474), (36, 7254702), (39, 6696648), (42, 6218316), (43, 6073704), (52, 5022486), (54, 4836468), (56, 4663737), (63, 4145544), (72, 3627351), (78, 3348324), (81, 3224312), (84, 3109158), (86, 3036852), (91, 2869992), (103, 2535624), (104, 2511243), (108, 2418234), (117, 2232216), (126, 2072772), (129, 2024568), (156, 1674162), (162, 1612156), (168, 1554579), (172, 1518426), (182, 1434996), (189, 1381848), (206, 1267812), (216, 1209117), (234, 1116108), (252, 1036386), (258, 1012284), (273, 956664), (301, 867672), (309, 845208), (312, 837081), (324, 806078), (344, 759213), (351, 744072), (364, 717498), (378, 690924), (387, 674856), (412, 633906), (468, 558054), (504, 518193), (516, 506142), (546, 478332), (559, 467208), (567, 460616), (602, 433836), (618, 422604), (648, 403039), (702, 372036), (721, 362232), (728, 358749), (756, 345462), (774, 337428), (819, 318888), (824, 316953), (903, 289224), (927, 281736), (936, 279027), (1032, 253071), (1053, 248024), (1092, 239166), (1118, 233604), (1134, 230308), (1161, 224952), (1204, 216918), (1236, 211302), (1339, 195048), (1404, 186018), (1442, 181116), (1512, 172731), (1548, 168714), (1638, 159444), (1677, 155736), (1806, 144612), (1854, 140868), (2106, 124012), (2163, 120744), (2184, 119583), (2236, 116802), (2268, 115154), (2322, 112476), (2408, 108459), (2457, 106296), (2472, 105651), (2678, 97524), (2709, 96408), (2781, 93912), (2808, 93009), (2884, 90558), (3096, 84357), (3276, 79722), (3354, 77868), (3483, 74984), (3612, 72306), (3708, 70434), (3913, 66744), (4017, 65016), (4212, 62006), (4326, 60372), (4429, 58968), (4472, 58401), (4536, 57577), (4644, 56238), (4914, 53148), (5031, 51912), (5356, 48762), (5418, 48204), (5562, 46956), (5768, 45279), (6489, 40248), (6552, 39861), (6708, 38934), (6966, 37492), (7224, 36153), (7371, 35432), (7416, 35217), (7826, 33372), (8034, 32508), (8127, 32136), (8343, 31304), (8424, 31003), (8652, 30186), (8858, 29484), (9288, 28119), (9373, 27864), (9828, 26574), (10062, 25956), (10712, 24381), (10836, 24102), (11124, 23478), (11739, 22248), (12051, 21672), (12978, 20124), (13287, 19656), (13416, 19467), (13932, 18746), (14742, 17716), (15093, 17304), (15652, 16686), (16068, 16254)]