1271237184

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:722

約数の個数: 252

約数和(自身を含む): 4303701324

約数和(自身を除く): 3032464140

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 73, 84, 96, 98, 112, 126, 144, 146, 147, 168, 192, 196, 219, 224, 252, 288, 292, 294, 336, 392, 438, 441, 448, 504, 511, 576, 584, 588, 617, 657, 672, 784, 876, 882, 1008, 1022, 1168, 1176, 1234, 1314, 1344, 1533, 1568, 1752, 1764, 1851, 2016, 2044, 2336, 2352, 2468, 2628, 3066, 3136, 3504, 3528, 3577, 3702, 4032, 4088, 4319, 4599, 4672, 4704, 4936, 5256, 5553, 6132, 7008, 7056, 7154, 7404, 8176, 8638, 9198, 9408, 9872, 10512, 10731, 11106, 12264, 12957, 14016, 14112, 14308, 14808, 16352, 17276, 18396, 19744, 21024, 21462, 22212, 24528, 25914, 28224, 28616, 29616, 30233, 32193, 32704, 34552, 36792, 38871, 39488, 42048, 42924, 44424, 45041, 49056, 51828, 57232, 59232, 60466, 64386, 69104, 73584, 77742, 85848, 88848, 90082, 90699, 98112, 103656, 114464, 118464, 120932, 128772, 135123, 138208, 147168, 155484, 171696, 177696, 180164, 181398, 207312, 228928, 241864, 257544, 270246, 272097, 276416, 294336, 310968, 315287, 343392, 355392, 360328, 362796, 405369, 414624, 483728, 515088, 540492, 544194, 621936, 630574, 686784, 720656, 725592, 810738, 829248, 945861, 967456, 1030176, 1080984, 1088388, 1243872, 1261148, 1441312, 1451184, 1621476, 1891722, 1934912, 2060352, 2161968, 2176776, 2207009, 2487744, 2522296, 2837583, 2882624, 2902368, 3242952, 3783444, 4323936, 4353552, 4414018, 5044592, 5675166, 5804736, 6485904, 6621027, 7566888, 8647872, 8707104, 8828036, 10089184, 11350332, 12971808, 13242054, 15133776, 17414208, 17656072, 19863081, 20178368, 22700664, 25943616, 26484108, 30267552, 35312144, 39726162, 45401328, 52968216, 60535104, 70624288, 79452324, 90802656, 105936432, 141248576, 158904648, 181605312, 211872864, 317809296, 423745728, 635618592, 1271237184]

約数ペア:

[(1, 1271237184), (2, 635618592), (3, 423745728), (4, 317809296), (6, 211872864), (7, 181605312), (8, 158904648), (9, 141248576), (12, 105936432), (14, 90802656), (16, 79452324), (18, 70624288), (21, 60535104), (24, 52968216), (28, 45401328), (32, 39726162), (36, 35312144), (42, 30267552), (48, 26484108), (49, 25943616), (56, 22700664), (63, 20178368), (64, 19863081), (72, 17656072), (73, 17414208), (84, 15133776), (96, 13242054), (98, 12971808), (112, 11350332), (126, 10089184), (144, 8828036), (146, 8707104), (147, 8647872), (168, 7566888), (192, 6621027), (196, 6485904), (219, 5804736), (224, 5675166), (252, 5044592), (288, 4414018), (292, 4353552), (294, 4323936), (336, 3783444), (392, 3242952), (438, 2902368), (441, 2882624), (448, 2837583), (504, 2522296), (511, 2487744), (576, 2207009), (584, 2176776), (588, 2161968), (617, 2060352), (657, 1934912), (672, 1891722), (784, 1621476), (876, 1451184), (882, 1441312), (1008, 1261148), (1022, 1243872), (1168, 1088388), (1176, 1080984), (1234, 1030176), (1314, 967456), (1344, 945861), (1533, 829248), (1568, 810738), (1752, 725592), (1764, 720656), (1851, 686784), (2016, 630574), (2044, 621936), (2336, 544194), (2352, 540492), (2468, 515088), (2628, 483728), (3066, 414624), (3136, 405369), (3504, 362796), (3528, 360328), (3577, 355392), (3702, 343392), (4032, 315287), (4088, 310968), (4319, 294336), (4599, 276416), (4672, 272097), (4704, 270246), (4936, 257544), (5256, 241864), (5553, 228928), (6132, 207312), (7008, 181398), (7056, 180164), (7154, 177696), (7404, 171696), (8176, 155484), (8638, 147168), (9198, 138208), (9408, 135123), (9872, 128772), (10512, 120932), (10731, 118464), (11106, 114464), (12264, 103656), (12957, 98112), (14016, 90699), (14112, 90082), (14308, 88848), (14808, 85848), (16352, 77742), (17276, 73584), (18396, 69104), (19744, 64386), (21024, 60466), (21462, 59232), (22212, 57232), (24528, 51828), (25914, 49056), (28224, 45041), (28616, 44424), (29616, 42924), (30233, 42048), (32193, 39488), (32704, 38871), (34552, 36792)]