253569904

素因数分解:

$2^4\times 7^2\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1454

約数の個数: 60

約数和(自身を含む): 574034688

約数和(自身を除く): 320464784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 281, 392, 562, 784, 1124, 1151, 1967, 2248, 2302, 3934, 4496, 4604, 7868, 8057, 9208, 13769, 15736, 16114, 18416, 27538, 31472, 32228, 55076, 56399, 64456, 110152, 112798, 128912, 220304, 225596, 323431, 451192, 646862, 902384, 1293724, 2264017, 2587448, 4528034, 5174896, 9056068, 15848119, 18112136, 31696238, 36224272, 63392476, 126784952, 253569904]

約数ペア:

[(1, 253569904), (2, 126784952), (4, 63392476), (7, 36224272), (8, 31696238), (14, 18112136), (16, 15848119), (28, 9056068), (49, 5174896), (56, 4528034), (98, 2587448), (112, 2264017), (196, 1293724), (281, 902384), (392, 646862), (562, 451192), (784, 323431), (1124, 225596), (1151, 220304), (1967, 128912), (2248, 112798), (2302, 110152), (3934, 64456), (4496, 56399), (4604, 55076), (7868, 32228), (8057, 31472), (9208, 27538), (13769, 18416), (15736, 16114)]