31691772306

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1433}}^1$

素因数の和:1768

約数の個数: 96

約数和(自身を含む): 70692253632

約数和(自身を除く): 39000481326

約数列:

[1, 2, 3, 6, 9, 18, 83, 113, 131, 166, 226, 249, 262, 339, 393, 498, 678, 747, 786, 1017, 1179, 1433, 1494, 2034, 2358, 2866, 4299, 8598, 9379, 10873, 12897, 14803, 18758, 21746, 25794, 28137, 29606, 32619, 44409, 56274, 65238, 84411, 88818, 97857, 118939, 133227, 161929, 168822, 187723, 195714, 237878, 266454, 323858, 356817, 375446, 485787, 563169, 713634, 971574, 1070451, 1126338, 1228649, 1457361, 1689507, 2140902, 2457298, 2914722, 3379014, 3685947, 7371894, 11057841, 13440107, 15581009, 21212699, 22115682, 26880214, 31162018, 40320321, 42425398, 46743027, 63638097, 80640642, 93486054, 120960963, 127276194, 140229081, 190914291, 241921926, 280458162, 381828582, 1760654017, 3521308034, 5281962051, 10563924102, 15845886153, 31691772306]

約数ペア:

[(1, 31691772306), (2, 15845886153), (3, 10563924102), (6, 5281962051), (9, 3521308034), (18, 1760654017), (83, 381828582), (113, 280458162), (131, 241921926), (166, 190914291), (226, 140229081), (249, 127276194), (262, 120960963), (339, 93486054), (393, 80640642), (498, 63638097), (678, 46743027), (747, 42425398), (786, 40320321), (1017, 31162018), (1179, 26880214), (1433, 22115682), (1494, 21212699), (2034, 15581009), (2358, 13440107), (2866, 11057841), (4299, 7371894), (8598, 3685947), (9379, 3379014), (10873, 2914722), (12897, 2457298), (14803, 2140902), (18758, 1689507), (21746, 1457361), (25794, 1228649), (28137, 1126338), (29606, 1070451), (32619, 971574), (44409, 713634), (56274, 563169), (65238, 485787), (84411, 375446), (88818, 356817), (97857, 323858), (118939, 266454), (133227, 237878), (161929, 195714), (168822, 187723)]