315331072

素因数分解:

$2^9\times 7^2\times {\mathrm{12569}}^1$

素因数の和:12601

約数の個数: 60

約数和(自身を含む): 732969270

約数和(自身を除く): 417638198

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, 1568, 1792, 3136, 3584, 6272, 12544, 12569, 25088, 25138, 50276, 87983, 100552, 175966, 201104, 351932, 402208, 615881, 703864, 804416, 1231762, 1407728, 1608832, 2463524, 2815456, 3217664, 4927048, 5630912, 6435328, 9854096, 11261824, 19708192, 22523648, 39416384, 45047296, 78832768, 157665536, 315331072]

約数ペア:

[(1, 315331072), (2, 157665536), (4, 78832768), (7, 45047296), (8, 39416384), (14, 22523648), (16, 19708192), (28, 11261824), (32, 9854096), (49, 6435328), (56, 5630912), (64, 4927048), (98, 3217664), (112, 2815456), (128, 2463524), (196, 1608832), (224, 1407728), (256, 1231762), (392, 804416), (448, 703864), (512, 615881), (784, 402208), (896, 351932), (1568, 201104), (1792, 175966), (3136, 100552), (3584, 87983), (6272, 50276), (12544, 25138), (12569, 25088)]