730227816

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{327163}}^1$

素因数の和:327206

約数の個数: 48

約数和(自身を含む): 2041503360

約数和(自身を除く): 1311275544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 327163, 654326, 981489, 1308652, 1962978, 2617304, 2944467, 3925956, 5888934, 7851912, 10142053, 11777868, 20284106, 23555736, 30426159, 40568212, 60852318, 81136424, 91278477, 121704636, 182556954, 243409272, 365113908, 730227816]

約数ペア:

[(1, 730227816), (2, 365113908), (3, 243409272), (4, 182556954), (6, 121704636), (8, 91278477), (9, 81136424), (12, 60852318), (18, 40568212), (24, 30426159), (31, 23555736), (36, 20284106), (62, 11777868), (72, 10142053), (93, 7851912), (124, 5888934), (186, 3925956), (248, 2944467), (279, 2617304), (372, 1962978), (558, 1308652), (744, 981489), (1116, 654326), (2232, 327163)]