1247808744

素因数分解:

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

素因数の和:221

約数の個数: 288

約数和(自身を含む): 4299684480

約数和(自身を除く): 3051875736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 103, 104, 117, 126, 129, 156, 168, 172, 182, 206, 234, 252, 258, 273, 301, 309, 312, 344, 364, 387, 412, 468, 504, 516, 546, 559, 602, 618, 721, 728, 774, 819, 824, 903, 927, 936, 1032, 1092, 1118, 1204, 1236, 1339, 1442, 1548, 1638, 1677, 1806, 1849, 1854, 2163, 2184, 2236, 2408, 2472, 2678, 2709, 2884, 3096, 3276, 3354, 3612, 3698, 3708, 3913, 4017, 4326, 4429, 4472, 5031, 5356, 5418, 5547, 5768, 6489, 6552, 6708, 7224, 7396, 7416, 7826, 8034, 8652, 8858, 9373, 10062, 10712, 10836, 11094, 11739, 12051, 12943, 12978, 13287, 13416, 14792, 15652, 16068, 16641, 17304, 17716, 18746, 20124, 21672, 22188, 23478, 24037, 24102, 25886, 25956, 26574, 28119, 31003, 31304, 32136, 33282, 35217, 35432, 37492, 38829, 39861, 40248, 44376, 46956, 48074, 48204, 51772, 51912, 53148, 56238, 57577, 62006, 66564, 70434, 72111, 74984, 77658, 79722, 84357, 93009, 93912, 96148, 96408, 103544, 106296, 112476, 115154, 116487, 124012, 133128, 140868, 144222, 155316, 159444, 168259, 168714, 172731, 186018, 190447, 192296, 216333, 224952, 230308, 232974, 248024, 279027, 281736, 288444, 310632, 318888, 336518, 337428, 345462, 372036, 380894, 403039, 432666, 460616, 465948, 504777, 518193, 558054, 571341, 576888, 673036, 674856, 690924, 744072, 761788, 806078, 865332, 931896, 1009554, 1036386, 1116108, 1142682, 1209117, 1333129, 1346072, 1381848, 1514331, 1523576, 1612156, 1714023, 1730664, 2019108, 2072772, 2232216, 2285364, 2418234, 2475811, 2666258, 3028662, 3224312, 3428046, 3627351, 3999387, 4038216, 4145544, 4570728, 4836468, 4951622, 5332516, 6057324, 6856092, 7254702, 7427433, 7998774, 9672936, 9903244, 10665032, 11998161, 12114648, 13712184, 14509404, 14854866, 15997548, 17330677, 19806488, 22282299, 23996322, 29018808, 29709732, 31995096, 34661354, 44564598, 47992644, 51992031, 59419464, 69322708, 89129196, 95985288, 103984062, 138645416, 155976093, 178258392, 207968124, 311952186, 415936248, 623904372, 1247808744]

約数ペア:

[(1, 1247808744), (2, 623904372), (3, 415936248), (4, 311952186), (6, 207968124), (7, 178258392), (8, 155976093), (9, 138645416), (12, 103984062), (13, 95985288), (14, 89129196), (18, 69322708), (21, 59419464), (24, 51992031), (26, 47992644), (28, 44564598), (36, 34661354), (39, 31995096), (42, 29709732), (43, 29018808), (52, 23996322), (56, 22282299), (63, 19806488), (72, 17330677), (78, 15997548), (84, 14854866), (86, 14509404), (91, 13712184), (103, 12114648), (104, 11998161), (117, 10665032), (126, 9903244), (129, 9672936), (156, 7998774), (168, 7427433), (172, 7254702), (182, 6856092), (206, 6057324), (234, 5332516), (252, 4951622), (258, 4836468), (273, 4570728), (301, 4145544), (309, 4038216), (312, 3999387), (344, 3627351), (364, 3428046), (387, 3224312), (412, 3028662), (468, 2666258), (504, 2475811), (516, 2418234), (546, 2285364), (559, 2232216), (602, 2072772), (618, 2019108), (721, 1730664), (728, 1714023), (774, 1612156), (819, 1523576), (824, 1514331), (903, 1381848), (927, 1346072), (936, 1333129), (1032, 1209117), (1092, 1142682), (1118, 1116108), (1204, 1036386), (1236, 1009554), (1339, 931896), (1442, 865332), (1548, 806078), (1638, 761788), (1677, 744072), (1806, 690924), (1849, 674856), (1854, 673036), (2163, 576888), (2184, 571341), (2236, 558054), (2408, 518193), (2472, 504777), (2678, 465948), (2709, 460616), (2884, 432666), (3096, 403039), (3276, 380894), (3354, 372036), (3612, 345462), (3698, 337428), (3708, 336518), (3913, 318888), (4017, 310632), (4326, 288444), (4429, 281736), (4472, 279027), (5031, 248024), (5356, 232974), (5418, 230308), (5547, 224952), (5768, 216333), (6489, 192296), (6552, 190447), (6708, 186018), (7224, 172731), (7396, 168714), (7416, 168259), (7826, 159444), (8034, 155316), (8652, 144222), (8858, 140868), (9373, 133128), (10062, 124012), (10712, 116487), (10836, 115154), (11094, 112476), (11739, 106296), (12051, 103544), (12943, 96408), (12978, 96148), (13287, 93912), (13416, 93009), (14792, 84357), (15652, 79722), (16068, 77658), (16641, 74984), (17304, 72111), (17716, 70434), (18746, 66564), (20124, 62006), (21672, 57577), (22188, 56238), (23478, 53148), (24037, 51912), (24102, 51772), (25886, 48204), (25956, 48074), (26574, 46956), (28119, 44376), (31003, 40248), (31304, 39861), (32136, 38829), (33282, 37492), (35217, 35432)]