263671968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 844784640

約数和(自身を除く): 581112672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 107, 112, 114, 133, 152, 168, 193, 214, 224, 228, 266, 304, 321, 336, 386, 399, 428, 456, 532, 579, 608, 642, 672, 749, 772, 798, 856, 912, 1064, 1158, 1284, 1351, 1498, 1544, 1596, 1712, 1824, 2033, 2128, 2247, 2316, 2568, 2702, 2996, 3088, 3192, 3424, 3667, 4053, 4066, 4256, 4494, 4632, 5136, 5404, 5992, 6099, 6176, 6384, 7334, 8106, 8132, 8988, 9264, 10272, 10808, 11001, 11984, 12198, 12768, 14231, 14668, 16212, 16264, 17976, 18528, 20651, 21616, 22002, 23968, 24396, 25669, 28462, 29336, 32424, 32528, 35952, 41302, 42693, 43232, 44004, 48792, 51338, 56924, 58672, 61953, 64848, 65056, 71904, 77007, 82604, 85386, 88008, 97584, 102676, 113848, 117344, 123906, 129696, 144557, 154014, 165208, 170772, 176016, 195168, 205352, 227696, 247812, 289114, 308028, 330416, 341544, 352032, 392369, 410704, 433671, 455392, 495624, 578228, 616056, 660832, 683088, 784738, 821408, 867342, 991248, 1156456, 1177107, 1232112, 1366176, 1569476, 1734684, 1982496, 2312912, 2354214, 2464224, 2746583, 3138952, 3469368, 4625824, 4708428, 5493166, 6277904, 6938736, 8239749, 9416856, 10986332, 12555808, 13877472, 16479498, 18833712, 21972664, 32958996, 37667424, 43945328, 65917992, 87890656, 131835984, 263671968]

約数ペア:

[(1, 263671968), (2, 131835984), (3, 87890656), (4, 65917992), (6, 43945328), (7, 37667424), (8, 32958996), (12, 21972664), (14, 18833712), (16, 16479498), (19, 13877472), (21, 12555808), (24, 10986332), (28, 9416856), (32, 8239749), (38, 6938736), (42, 6277904), (48, 5493166), (56, 4708428), (57, 4625824), (76, 3469368), (84, 3138952), (96, 2746583), (107, 2464224), (112, 2354214), (114, 2312912), (133, 1982496), (152, 1734684), (168, 1569476), (193, 1366176), (214, 1232112), (224, 1177107), (228, 1156456), (266, 991248), (304, 867342), (321, 821408), (336, 784738), (386, 683088), (399, 660832), (428, 616056), (456, 578228), (532, 495624), (579, 455392), (608, 433671), (642, 410704), (672, 392369), (749, 352032), (772, 341544), (798, 330416), (856, 308028), (912, 289114), (1064, 247812), (1158, 227696), (1284, 205352), (1351, 195168), (1498, 176016), (1544, 170772), (1596, 165208), (1712, 154014), (1824, 144557), (2033, 129696), (2128, 123906), (2247, 117344), (2316, 113848), (2568, 102676), (2702, 97584), (2996, 88008), (3088, 85386), (3192, 82604), (3424, 77007), (3667, 71904), (4053, 65056), (4066, 64848), (4256, 61953), (4494, 58672), (4632, 56924), (5136, 51338), (5404, 48792), (5992, 44004), (6099, 43232), (6176, 42693), (6384, 41302), (7334, 35952), (8106, 32528), (8132, 32424), (8988, 29336), (9264, 28462), (10272, 25669), (10808, 24396), (11001, 23968), (11984, 22002), (12198, 21616), (12768, 20651), (14231, 18528), (14668, 17976), (16212, 16264)]