12311992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 30643200

約数和(自身を除く): 18331208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 79, 88, 92, 121, 154, 158, 161, 184, 242, 253, 308, 316, 322, 484, 506, 553, 616, 632, 644, 847, 869, 968, 1012, 1106, 1288, 1694, 1738, 1771, 1817, 2024, 2212, 2783, 3388, 3476, 3542, 3634, 4424, 5566, 6083, 6776, 6952, 7084, 7268, 9559, 11132, 12166, 12719, 14168, 14536, 19118, 19481, 19987, 22264, 24332, 25438, 38236, 38962, 39974, 48664, 50876, 66913, 76472, 77924, 79948, 101752, 133826, 139909, 155848, 159896, 219857, 267652, 279818, 439714, 535304, 559636, 879428, 1119272, 1538999, 1758856, 3077998, 6155996, 12311992]

約数ペア:

[(1, 12311992), (2, 6155996), (4, 3077998), (7, 1758856), (8, 1538999), (11, 1119272), (14, 879428), (22, 559636), (23, 535304), (28, 439714), (44, 279818), (46, 267652), (56, 219857), (77, 159896), (79, 155848), (88, 139909), (92, 133826), (121, 101752), (154, 79948), (158, 77924), (161, 76472), (184, 66913), (242, 50876), (253, 48664), (308, 39974), (316, 38962), (322, 38236), (484, 25438), (506, 24332), (553, 22264), (616, 19987), (632, 19481), (644, 19118), (847, 14536), (869, 14168), (968, 12719), (1012, 12166), (1106, 11132), (1288, 9559), (1694, 7268), (1738, 7084), (1771, 6952), (1817, 6776), (2024, 6083), (2212, 5566), (2783, 4424), (3388, 3634), (3476, 3542)]