127306428

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 301453824

約数和(自身を除く): 174147396

約数列:

[1, 2, 3, 4, 6, 12, 137, 211, 274, 367, 411, 422, 548, 633, 734, 822, 844, 1101, 1266, 1468, 1644, 2202, 2532, 4404, 28907, 50279, 57814, 77437, 86721, 100558, 115628, 150837, 154874, 173442, 201116, 232311, 301674, 309748, 346884, 464622, 603348, 929244, 10608869, 21217738, 31826607, 42435476, 63653214, 127306428]

約数ペア:

[(1, 127306428), (2, 63653214), (3, 42435476), (4, 31826607), (6, 21217738), (12, 10608869), (137, 929244), (211, 603348), (274, 464622), (367, 346884), (411, 309748), (422, 301674), (548, 232311), (633, 201116), (734, 173442), (822, 154874), (844, 150837), (1101, 115628), (1266, 100558), (1468, 86721), (1644, 77437), (2202, 57814), (2532, 50279), (4404, 28907)]