219020032

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 560415744

約数和(自身を除く): 341395712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 128, 154, 164, 176, 224, 256, 271, 287, 308, 328, 352, 448, 451, 542, 574, 616, 656, 704, 896, 902, 1084, 1148, 1232, 1312, 1408, 1792, 1804, 1897, 2168, 2296, 2464, 2624, 2816, 2981, 3157, 3608, 3794, 4336, 4592, 4928, 5248, 5962, 6314, 7216, 7588, 8672, 9184, 9856, 10496, 11111, 11924, 12628, 14432, 15176, 17344, 18368, 19712, 20867, 22222, 23848, 25256, 28864, 30352, 34688, 36736, 41734, 44444, 47696, 50512, 57728, 60704, 69376, 73472, 77777, 83468, 88888, 95392, 101024, 115456, 121408, 122221, 155554, 166936, 177776, 190784, 202048, 242816, 244442, 311108, 333872, 355552, 381568, 404096, 485632, 488884, 622216, 667744, 711104, 763136, 808192, 855547, 977768, 1244432, 1335488, 1422208, 1711094, 1955536, 2488864, 2670976, 2844416, 3422188, 3911072, 4977728, 5341952, 6844376, 7822144, 9955456, 13688752, 15644288, 19910912, 27377504, 31288576, 54755008, 109510016, 219020032]

約数ペア:

[(1, 219020032), (2, 109510016), (4, 54755008), (7, 31288576), (8, 27377504), (11, 19910912), (14, 15644288), (16, 13688752), (22, 9955456), (28, 7822144), (32, 6844376), (41, 5341952), (44, 4977728), (56, 3911072), (64, 3422188), (77, 2844416), (82, 2670976), (88, 2488864), (112, 1955536), (128, 1711094), (154, 1422208), (164, 1335488), (176, 1244432), (224, 977768), (256, 855547), (271, 808192), (287, 763136), (308, 711104), (328, 667744), (352, 622216), (448, 488884), (451, 485632), (542, 404096), (574, 381568), (616, 355552), (656, 333872), (704, 311108), (896, 244442), (902, 242816), (1084, 202048), (1148, 190784), (1232, 177776), (1312, 166936), (1408, 155554), (1792, 122221), (1804, 121408), (1897, 115456), (2168, 101024), (2296, 95392), (2464, 88888), (2624, 83468), (2816, 77777), (2981, 73472), (3157, 69376), (3608, 60704), (3794, 57728), (4336, 50512), (4592, 47696), (4928, 44444), (5248, 41734), (5962, 36736), (6314, 34688), (7216, 30352), (7588, 28864), (8672, 25256), (9184, 23848), (9856, 22222), (10496, 20867), (11111, 19712), (11924, 18368), (12628, 17344), (14432, 15176)]