2012247776

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1787}}^1$

素因数の和:2272

約数の個数: 96

約数和(自身を含む): 4952731392

約数和(自身を除く): 2940483616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 457, 616, 914, 1232, 1787, 1828, 2464, 3199, 3574, 3656, 5027, 6398, 7148, 7312, 10054, 12509, 12796, 14296, 14624, 19657, 20108, 25018, 25592, 28592, 35189, 39314, 40216, 50036, 51184, 57184, 70378, 78628, 80432, 100072, 102368, 137599, 140756, 157256, 160864, 200144, 275198, 281512, 314512, 400288, 550396, 563024, 629024, 816659, 1100792, 1126048, 1633318, 2201584, 3266636, 4403168, 5716613, 6533272, 8983249, 11433226, 13066544, 17966498, 22866452, 26133088, 35932996, 45732904, 62882743, 71865992, 91465808, 125765486, 143731984, 182931616, 251530972, 287463968, 503061944, 1006123888, 2012247776]

約数ペア:

[(1, 2012247776), (2, 1006123888), (4, 503061944), (7, 287463968), (8, 251530972), (11, 182931616), (14, 143731984), (16, 125765486), (22, 91465808), (28, 71865992), (32, 62882743), (44, 45732904), (56, 35932996), (77, 26133088), (88, 22866452), (112, 17966498), (154, 13066544), (176, 11433226), (224, 8983249), (308, 6533272), (352, 5716613), (457, 4403168), (616, 3266636), (914, 2201584), (1232, 1633318), (1787, 1126048), (1828, 1100792), (2464, 816659), (3199, 629024), (3574, 563024), (3656, 550396), (5027, 400288), (6398, 314512), (7148, 281512), (7312, 275198), (10054, 200144), (12509, 160864), (12796, 157256), (14296, 140756), (14624, 137599), (19657, 102368), (20108, 100072), (25018, 80432), (25592, 78628), (28592, 70378), (35189, 57184), (39314, 51184), (40216, 50036)]