268427388

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 682536960

約数和(自身を除く): 414109572

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 137, 138, 186, 229, 274, 276, 372, 411, 458, 548, 687, 713, 822, 916, 1374, 1426, 1644, 2139, 2748, 2852, 3151, 4247, 4278, 5267, 6302, 7099, 8494, 8556, 9453, 10534, 12604, 12741, 14198, 15801, 16988, 18906, 21068, 21297, 25482, 28396, 31373, 31602, 37812, 42594, 50964, 62746, 63204, 85188, 94119, 97681, 125492, 163277, 188238, 195362, 293043, 326554, 376476, 390724, 489831, 586086, 653108, 721579, 972563, 979662, 1172172, 1443158, 1945126, 1959324, 2164737, 2886316, 2917689, 3890252, 4329474, 5835378, 8658948, 11670756, 22368949, 44737898, 67106847, 89475796, 134213694, 268427388]

約数ペア:

[(1, 268427388), (2, 134213694), (3, 89475796), (4, 67106847), (6, 44737898), (12, 22368949), (23, 11670756), (31, 8658948), (46, 5835378), (62, 4329474), (69, 3890252), (92, 2917689), (93, 2886316), (124, 2164737), (137, 1959324), (138, 1945126), (186, 1443158), (229, 1172172), (274, 979662), (276, 972563), (372, 721579), (411, 653108), (458, 586086), (548, 489831), (687, 390724), (713, 376476), (822, 326554), (916, 293043), (1374, 195362), (1426, 188238), (1644, 163277), (2139, 125492), (2748, 97681), (2852, 94119), (3151, 85188), (4247, 63204), (4278, 62746), (5267, 50964), (6302, 42594), (7099, 37812), (8494, 31602), (8556, 31373), (9453, 28396), (10534, 25482), (12604, 21297), (12741, 21068), (14198, 18906), (15801, 16988)]