18612366976

素因数分解:

$2^7\times 7^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:791

約数の個数: 192

約数和(自身を含む): 44551054080

約数和(自身を除く): 25938687104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 64, 94, 98, 103, 112, 128, 188, 196, 206, 224, 329, 376, 392, 412, 448, 613, 658, 721, 752, 784, 824, 896, 1226, 1316, 1442, 1504, 1568, 1648, 2303, 2452, 2632, 2884, 3008, 3136, 3296, 4291, 4606, 4841, 4904, 5047, 5264, 5768, 6016, 6272, 6592, 8582, 9212, 9682, 9808, 10094, 10528, 11536, 13184, 17164, 18424, 19364, 19616, 20188, 21056, 23072, 28811, 30037, 33887, 34328, 36848, 38728, 39232, 40376, 42112, 46144, 57622, 60074, 63139, 67774, 68656, 73696, 77456, 78464, 80752, 92288, 115244, 120148, 126278, 135548, 137312, 147392, 154912, 161504, 201677, 230488, 237209, 240296, 252556, 271096, 274624, 294784, 309824, 323008, 403354, 441973, 460976, 474418, 480592, 505112, 542192, 549248, 619648, 646016, 806708, 883946, 921952, 948836, 961184, 1010224, 1084384, 1411739, 1613416, 1767892, 1843904, 1897672, 1922368, 2020448, 2168768, 2823478, 2967533, 3093811, 3226832, 3535784, 3687808, 3795344, 3844736, 4040896, 4337536, 5646956, 5935066, 6187622, 6453664, 7071568, 7590688, 8081792, 11293912, 11870132, 12375244, 12907328, 14143136, 15181376, 20772731, 22587824, 23740264, 24750488, 25814656, 28286272, 30362752, 41545462, 45175648, 47480528, 49500976, 56572544, 83090924, 90351296, 94961056, 99001952, 145409117, 166181848, 180702592, 189922112, 198003904, 290818234, 332363696, 379844224, 396007808, 581636468, 664727392, 1163272936, 1329454784, 2326545872, 2658909568, 4653091744, 9306183488, 18612366976]

約数ペア:

[(1, 18612366976), (2, 9306183488), (4, 4653091744), (7, 2658909568), (8, 2326545872), (14, 1329454784), (16, 1163272936), (28, 664727392), (32, 581636468), (47, 396007808), (49, 379844224), (56, 332363696), (64, 290818234), (94, 198003904), (98, 189922112), (103, 180702592), (112, 166181848), (128, 145409117), (188, 99001952), (196, 94961056), (206, 90351296), (224, 83090924), (329, 56572544), (376, 49500976), (392, 47480528), (412, 45175648), (448, 41545462), (613, 30362752), (658, 28286272), (721, 25814656), (752, 24750488), (784, 23740264), (824, 22587824), (896, 20772731), (1226, 15181376), (1316, 14143136), (1442, 12907328), (1504, 12375244), (1568, 11870132), (1648, 11293912), (2303, 8081792), (2452, 7590688), (2632, 7071568), (2884, 6453664), (3008, 6187622), (3136, 5935066), (3296, 5646956), (4291, 4337536), (4606, 4040896), (4841, 3844736), (4904, 3795344), (5047, 3687808), (5264, 3535784), (5768, 3226832), (6016, 3093811), (6272, 2967533), (6592, 2823478), (8582, 2168768), (9212, 2020448), (9682, 1922368), (9808, 1897672), (10094, 1843904), (10528, 1767892), (11536, 1613416), (13184, 1411739), (17164, 1084384), (18424, 1010224), (19364, 961184), (19616, 948836), (20188, 921952), (21056, 883946), (23072, 806708), (28811, 646016), (30037, 619648), (33887, 549248), (34328, 542192), (36848, 505112), (38728, 480592), (39232, 474418), (40376, 460976), (42112, 441973), (46144, 403354), (57622, 323008), (60074, 309824), (63139, 294784), (67774, 274624), (68656, 271096), (73696, 252556), (77456, 240296), (78464, 237209), (80752, 230488), (92288, 201677), (115244, 161504), (120148, 154912), (126278, 147392), (135548, 137312)]