212040444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{32783}}^1$

素因数の和:32815

約数の個数: 72

約数和(自身を含む): 627879168

約数和(自身を除く): 415838724

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 32783, 65566, 98349, 131132, 196698, 229481, 360613, 393396, 458962, 688443, 721226, 917924, 1081839, 1376886, 1442452, 1606367, 2163678, 2524291, 2753772, 3212734, 4327356, 4819101, 5048582, 6425468, 7572873, 9638202, 10097164, 15145746, 17670037, 19276404, 30291492, 35340074, 53010111, 70680148, 106020222, 212040444]

約数ペア:

[(1, 212040444), (2, 106020222), (3, 70680148), (4, 53010111), (6, 35340074), (7, 30291492), (11, 19276404), (12, 17670037), (14, 15145746), (21, 10097164), (22, 9638202), (28, 7572873), (33, 6425468), (42, 5048582), (44, 4819101), (49, 4327356), (66, 3212734), (77, 2753772), (84, 2524291), (98, 2163678), (132, 1606367), (147, 1442452), (154, 1376886), (196, 1081839), (231, 917924), (294, 721226), (308, 688443), (462, 458962), (539, 393396), (588, 360613), (924, 229481), (1078, 196698), (1617, 131132), (2156, 98349), (3234, 65566), (6468, 32783)]