253163008

素因数分解:

$2^9\times 7^2\times {\mathrm{10091}}^1$

素因数の和:10123

約数の個数: 60

約数和(自身を含む): 588474612

約数和(自身を除く): 335311604

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, 10091, 12544, 20182, 25088, 40364, 70637, 80728, 141274, 161456, 282548, 322912, 494459, 565096, 645824, 988918, 1130192, 1291648, 1977836, 2260384, 2583296, 3955672, 4520768, 5166592, 7911344, 9041536, 15822688, 18083072, 31645376, 36166144, 63290752, 126581504, 253163008]

約数ペア:

[(1, 253163008), (2, 126581504), (4, 63290752), (7, 36166144), (8, 31645376), (14, 18083072), (16, 15822688), (28, 9041536), (32, 7911344), (49, 5166592), (56, 4520768), (64, 3955672), (98, 2583296), (112, 2260384), (128, 1977836), (196, 1291648), (224, 1130192), (256, 988918), (392, 645824), (448, 565096), (512, 494459), (784, 322912), (896, 282548), (1568, 161456), (1792, 141274), (3136, 80728), (3584, 70637), (6272, 40364), (10091, 25088), (12544, 20182)]