540392384

素因数分解:

$2^6\times 7^3\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:375

約数の個数: 112

約数和(自身を含む): 1267968000

約数和(自身を除く): 727575616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 103, 112, 196, 206, 224, 239, 343, 392, 412, 448, 478, 686, 721, 784, 824, 956, 1372, 1442, 1568, 1648, 1673, 1912, 2744, 2884, 3136, 3296, 3346, 3824, 5047, 5488, 5768, 6592, 6692, 7648, 10094, 10976, 11536, 11711, 13384, 15296, 20188, 21952, 23072, 23422, 24617, 26768, 35329, 40376, 46144, 46844, 49234, 53536, 70658, 80752, 81977, 93688, 98468, 107072, 141316, 161504, 163954, 172319, 187376, 196936, 282632, 323008, 327908, 344638, 374752, 393872, 565264, 655816, 689276, 749504, 787744, 1130528, 1206233, 1311632, 1378552, 1575488, 2261056, 2412466, 2623264, 2757104, 4824932, 5246528, 5514208, 8443631, 9649864, 11028416, 16887262, 19299728, 33774524, 38599456, 67549048, 77198912, 135098096, 270196192, 540392384]

約数ペア:

[(1, 540392384), (2, 270196192), (4, 135098096), (7, 77198912), (8, 67549048), (14, 38599456), (16, 33774524), (28, 19299728), (32, 16887262), (49, 11028416), (56, 9649864), (64, 8443631), (98, 5514208), (103, 5246528), (112, 4824932), (196, 2757104), (206, 2623264), (224, 2412466), (239, 2261056), (343, 1575488), (392, 1378552), (412, 1311632), (448, 1206233), (478, 1130528), (686, 787744), (721, 749504), (784, 689276), (824, 655816), (956, 565264), (1372, 393872), (1442, 374752), (1568, 344638), (1648, 327908), (1673, 323008), (1912, 282632), (2744, 196936), (2884, 187376), (3136, 172319), (3296, 163954), (3346, 161504), (3824, 141316), (5047, 107072), (5488, 98468), (5768, 93688), (6592, 81977), (6692, 80752), (7648, 70658), (10094, 53536), (10976, 49234), (11536, 46844), (11711, 46144), (13384, 40376), (15296, 35329), (20188, 26768), (21952, 24617), (23072, 23422)]