551141136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 240

約数和(自身を含む): 1918460544

約数和(自身を除く): 1367319408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 137, 144, 156, 168, 182, 208, 234, 252, 273, 274, 307, 312, 336, 364, 411, 468, 504, 546, 548, 614, 624, 728, 819, 822, 921, 936, 959, 1008, 1092, 1096, 1228, 1233, 1456, 1638, 1644, 1781, 1842, 1872, 1918, 2149, 2184, 2192, 2456, 2466, 2763, 2877, 3276, 3288, 3562, 3684, 3836, 3991, 4298, 4368, 4912, 4932, 5343, 5526, 5754, 6447, 6552, 6576, 7124, 7368, 7672, 7982, 8596, 8631, 9864, 10686, 11052, 11508, 11973, 12467, 12894, 13104, 14248, 14736, 15344, 15964, 16029, 17192, 17262, 19341, 19728, 21372, 22104, 23016, 23946, 24934, 25788, 27937, 28496, 31928, 32058, 34384, 34524, 35919, 37401, 38682, 42059, 42744, 44208, 46032, 47892, 49868, 51576, 55874, 63856, 64116, 69048, 71838, 74802, 77364, 83811, 84118, 85488, 95784, 99736, 103152, 111748, 112203, 126177, 128232, 138096, 143676, 149604, 154728, 167622, 168236, 191568, 199472, 223496, 224406, 251433, 252354, 256464, 287352, 294413, 299208, 309456, 335244, 336472, 378531, 446992, 448812, 502866, 504708, 546767, 574704, 588826, 598416, 670488, 672944, 757062, 883239, 897624, 1005732, 1009416, 1093534, 1177652, 1340976, 1514124, 1640301, 1766478, 1795248, 2011464, 2018832, 2187068, 2355304, 2649717, 3028248, 3280602, 3532956, 3827369, 4022928, 4374136, 4710608, 4920903, 5299434, 6056496, 6561204, 7065912, 7654738, 8748272, 9841806, 10598868, 11482107, 13122408, 14131824, 15309476, 19683612, 21197736, 22964214, 26244816, 30618952, 34446321, 39367224, 42395472, 45928428, 61237904, 68892642, 78734448, 91856856, 137785284, 183713712, 275570568, 551141136]

約数ペア:

[(1, 551141136), (2, 275570568), (3, 183713712), (4, 137785284), (6, 91856856), (7, 78734448), (8, 68892642), (9, 61237904), (12, 45928428), (13, 42395472), (14, 39367224), (16, 34446321), (18, 30618952), (21, 26244816), (24, 22964214), (26, 21197736), (28, 19683612), (36, 15309476), (39, 14131824), (42, 13122408), (48, 11482107), (52, 10598868), (56, 9841806), (63, 8748272), (72, 7654738), (78, 7065912), (84, 6561204), (91, 6056496), (104, 5299434), (112, 4920903), (117, 4710608), (126, 4374136), (137, 4022928), (144, 3827369), (156, 3532956), (168, 3280602), (182, 3028248), (208, 2649717), (234, 2355304), (252, 2187068), (273, 2018832), (274, 2011464), (307, 1795248), (312, 1766478), (336, 1640301), (364, 1514124), (411, 1340976), (468, 1177652), (504, 1093534), (546, 1009416), (548, 1005732), (614, 897624), (624, 883239), (728, 757062), (819, 672944), (822, 670488), (921, 598416), (936, 588826), (959, 574704), (1008, 546767), (1092, 504708), (1096, 502866), (1228, 448812), (1233, 446992), (1456, 378531), (1638, 336472), (1644, 335244), (1781, 309456), (1842, 299208), (1872, 294413), (1918, 287352), (2149, 256464), (2184, 252354), (2192, 251433), (2456, 224406), (2466, 223496), (2763, 199472), (2877, 191568), (3276, 168236), (3288, 167622), (3562, 154728), (3684, 149604), (3836, 143676), (3991, 138096), (4298, 128232), (4368, 126177), (4912, 112203), (4932, 111748), (5343, 103152), (5526, 99736), (5754, 95784), (6447, 85488), (6552, 84118), (6576, 83811), (7124, 77364), (7368, 74802), (7672, 71838), (7982, 69048), (8596, 64116), (8631, 63856), (9864, 55874), (10686, 51576), (11052, 49868), (11508, 47892), (11973, 46032), (12467, 44208), (12894, 42744), (13104, 42059), (14248, 38682), (14736, 37401), (15344, 35919), (15964, 34524), (16029, 34384), (17192, 32058), (17262, 31928), (19341, 28496), (19728, 27937), (21372, 25788), (22104, 24934), (23016, 23946)]