386736812

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:772

約数の個数: 108

約数和(自身を含む): 904261680

約数和(自身を除く): 517524868

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 121, 154, 161, 196, 242, 253, 308, 322, 484, 506, 539, 644, 709, 847, 1012, 1078, 1127, 1418, 1694, 1771, 2156, 2254, 2783, 2836, 3388, 3542, 4508, 4963, 5566, 5929, 7084, 7799, 9926, 11132, 11858, 12397, 15598, 16307, 19481, 19852, 23716, 24794, 31196, 32614, 34741, 38962, 49588, 54593, 65228, 69482, 77924, 85789, 109186, 114149, 136367, 138964, 171578, 179377, 218372, 228298, 272734, 343156, 358754, 382151, 456596, 545468, 600523, 717508, 764302, 799043, 1201046, 1255639, 1528604, 1598086, 1973147, 2402092, 2511278, 3196172, 3946294, 4203661, 5022556, 7892588, 8407322, 8789473, 13812029, 16814644, 17578946, 27624058, 35157892, 55248116, 96684203, 193368406, 386736812]

約数ペア:

[(1, 386736812), (2, 193368406), (4, 96684203), (7, 55248116), (11, 35157892), (14, 27624058), (22, 17578946), (23, 16814644), (28, 13812029), (44, 8789473), (46, 8407322), (49, 7892588), (77, 5022556), (92, 4203661), (98, 3946294), (121, 3196172), (154, 2511278), (161, 2402092), (196, 1973147), (242, 1598086), (253, 1528604), (308, 1255639), (322, 1201046), (484, 799043), (506, 764302), (539, 717508), (644, 600523), (709, 545468), (847, 456596), (1012, 382151), (1078, 358754), (1127, 343156), (1418, 272734), (1694, 228298), (1771, 218372), (2156, 179377), (2254, 171578), (2783, 138964), (2836, 136367), (3388, 114149), (3542, 109186), (4508, 85789), (4963, 77924), (5566, 69482), (5929, 65228), (7084, 54593), (7799, 49588), (9926, 38962), (11132, 34741), (11858, 32614), (12397, 31196), (15598, 24794), (16307, 23716), (19481, 19852)]