239138816

素因数分解:

$2^{11}\times 7^2\times {\mathrm{2383}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 556461360

約数和(自身を除く): 317322544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 2383, 3136, 3584, 4766, 6272, 7168, 9532, 12544, 14336, 16681, 19064, 25088, 33362, 38128, 50176, 66724, 76256, 100352, 116767, 133448, 152512, 233534, 266896, 305024, 467068, 533792, 610048, 934136, 1067584, 1220096, 1868272, 2135168, 2440192, 3736544, 4270336, 4880384, 7473088, 8540672, 14946176, 17081344, 29892352, 34162688, 59784704, 119569408, 239138816]

約数ペア:

[(1, 239138816), (2, 119569408), (4, 59784704), (7, 34162688), (8, 29892352), (14, 17081344), (16, 14946176), (28, 8540672), (32, 7473088), (49, 4880384), (56, 4270336), (64, 3736544), (98, 2440192), (112, 2135168), (128, 1868272), (196, 1220096), (224, 1067584), (256, 934136), (392, 610048), (448, 533792), (512, 467068), (784, 305024), (896, 266896), (1024, 233534), (1568, 152512), (1792, 133448), (2048, 116767), (2383, 100352), (3136, 76256), (3584, 66724), (4766, 50176), (6272, 38128), (7168, 33362), (9532, 25088), (12544, 19064), (14336, 16681)]