222231204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3739}}^1$

素因数の和:3889

約数の個数: 72

約数和(自身を含む): 609889280

約数和(自身を除く): 387658076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 3739, 4572, 4953, 6604, 7478, 9906, 11217, 14859, 14956, 19812, 22434, 29718, 33651, 44868, 48607, 59436, 67302, 97214, 134604, 145821, 194428, 291642, 437463, 474853, 583284, 874926, 949706, 1424559, 1749852, 1899412, 2849118, 4273677, 5698236, 6173089, 8547354, 12346178, 17094708, 18519267, 24692356, 37038534, 55557801, 74077068, 111115602, 222231204]

約数ペア:

[(1, 222231204), (2, 111115602), (3, 74077068), (4, 55557801), (6, 37038534), (9, 24692356), (12, 18519267), (13, 17094708), (18, 12346178), (26, 8547354), (36, 6173089), (39, 5698236), (52, 4273677), (78, 2849118), (117, 1899412), (127, 1749852), (156, 1424559), (234, 949706), (254, 874926), (381, 583284), (468, 474853), (508, 437463), (762, 291642), (1143, 194428), (1524, 145821), (1651, 134604), (2286, 97214), (3302, 67302), (3739, 59436), (4572, 48607), (4953, 44868), (6604, 33651), (7478, 29718), (9906, 22434), (11217, 19812), (14859, 14956)]