268723004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10369}}^1$

素因数の和:10434

約数の個数: 48

約数和(自身を含む): 557491200

約数和(自身を除く): 288768196

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 6479, 10369, 12958, 20738, 25916, 41476, 114059, 197011, 228118, 321439, 394022, 456236, 642878, 788044, 1285756, 2167121, 3535829, 4334242, 6107341, 7071658, 8668484, 12214682, 14143316, 24429364, 67180751, 134361502, 268723004]

約数ペア:

[(1, 268723004), (2, 134361502), (4, 67180751), (11, 24429364), (19, 14143316), (22, 12214682), (31, 8668484), (38, 7071658), (44, 6107341), (62, 4334242), (76, 3535829), (124, 2167121), (209, 1285756), (341, 788044), (418, 642878), (589, 456236), (682, 394022), (836, 321439), (1178, 228118), (1364, 197011), (2356, 114059), (6479, 41476), (10369, 25916), (12958, 20738)]