255537312

素因数分解:

$2^5\times 3^1\times {\mathrm{661}}^1\times {\mathrm{4027}}^1$

素因数の和:4701

約数の個数: 48

約数和(自身を含む): 671967072

約数和(自身を除く): 416429760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 661, 1322, 1983, 2644, 3966, 4027, 5288, 7932, 8054, 10576, 12081, 15864, 16108, 21152, 24162, 31728, 32216, 48324, 63456, 64432, 96648, 128864, 193296, 386592, 2661847, 5323694, 7985541, 10647388, 15971082, 21294776, 31942164, 42589552, 63884328, 85179104, 127768656, 255537312]

約数ペア:

[(1, 255537312), (2, 127768656), (3, 85179104), (4, 63884328), (6, 42589552), (8, 31942164), (12, 21294776), (16, 15971082), (24, 10647388), (32, 7985541), (48, 5323694), (96, 2661847), (661, 386592), (1322, 193296), (1983, 128864), (2644, 96648), (3966, 64432), (4027, 63456), (5288, 48324), (7932, 32216), (8054, 31728), (10576, 24162), (12081, 21152), (15864, 16108)]