254018912

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30649}}^1$

素因数の和:30703

約数の個数: 48

約数和(自身を含む): 587008800

約数和(自身を除く): 332989888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 30649, 61298, 122596, 214543, 245192, 429086, 490384, 858172, 980768, 1134013, 1716344, 2268026, 3432688, 4536052, 6865376, 7938091, 9072104, 15876182, 18144208, 31752364, 36288416, 63504728, 127009456, 254018912]

約数ペア:

[(1, 254018912), (2, 127009456), (4, 63504728), (7, 36288416), (8, 31752364), (14, 18144208), (16, 15876182), (28, 9072104), (32, 7938091), (37, 6865376), (56, 4536052), (74, 3432688), (112, 2268026), (148, 1716344), (224, 1134013), (259, 980768), (296, 858172), (518, 490384), (592, 429086), (1036, 245192), (1184, 214543), (2072, 122596), (4144, 61298), (8288, 30649)]