315050016

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^1\times {\mathrm{20903}}^1$

素因数の和:21073

約数の個数: 48

約数和(自身を含む): 832313664

約数和(自身を除く): 517263648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 5024, 7536, 15072, 20903, 41806, 62709, 83612, 125418, 167224, 250836, 334448, 501672, 668896, 1003344, 2006688, 3281771, 6563542, 9845313, 13127084, 19690626, 26254168, 39381252, 52508336, 78762504, 105016672, 157525008, 315050016]

約数ペア:

[(1, 315050016), (2, 157525008), (3, 105016672), (4, 78762504), (6, 52508336), (8, 39381252), (12, 26254168), (16, 19690626), (24, 13127084), (32, 9845313), (48, 6563542), (96, 3281771), (157, 2006688), (314, 1003344), (471, 668896), (628, 501672), (942, 334448), (1256, 250836), (1884, 167224), (2512, 125418), (3768, 83612), (5024, 62709), (7536, 41806), (15072, 20903)]