31722408

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 95644800

約数和(自身を除く): 63922392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 53, 54, 68, 72, 102, 106, 108, 136, 153, 159, 163, 204, 212, 216, 306, 318, 326, 408, 424, 459, 477, 489, 612, 636, 652, 901, 918, 954, 978, 1224, 1272, 1304, 1431, 1467, 1802, 1836, 1908, 1956, 2703, 2771, 2862, 2934, 3604, 3672, 3816, 3912, 4401, 5406, 5542, 5724, 5868, 7208, 8109, 8313, 8639, 8802, 10812, 11084, 11448, 11736, 16218, 16626, 17278, 17604, 21624, 22168, 24327, 24939, 25917, 32436, 33252, 34556, 35208, 48654, 49878, 51834, 64872, 66504, 69112, 74817, 77751, 97308, 99756, 103668, 146863, 149634, 155502, 194616, 199512, 207336, 233253, 293726, 299268, 311004, 440589, 466506, 587452, 598536, 622008, 881178, 933012, 1174904, 1321767, 1762356, 1866024, 2643534, 3524712, 3965301, 5287068, 7930602, 10574136, 15861204, 31722408]

約数ペア:

[(1, 31722408), (2, 15861204), (3, 10574136), (4, 7930602), (6, 5287068), (8, 3965301), (9, 3524712), (12, 2643534), (17, 1866024), (18, 1762356), (24, 1321767), (27, 1174904), (34, 933012), (36, 881178), (51, 622008), (53, 598536), (54, 587452), (68, 466506), (72, 440589), (102, 311004), (106, 299268), (108, 293726), (136, 233253), (153, 207336), (159, 199512), (163, 194616), (204, 155502), (212, 149634), (216, 146863), (306, 103668), (318, 99756), (326, 97308), (408, 77751), (424, 74817), (459, 69112), (477, 66504), (489, 64872), (612, 51834), (636, 49878), (652, 48654), (901, 35208), (918, 34556), (954, 33252), (978, 32436), (1224, 25917), (1272, 24939), (1304, 24327), (1431, 22168), (1467, 21624), (1802, 17604), (1836, 17278), (1908, 16626), (1956, 16218), (2703, 11736), (2771, 11448), (2862, 11084), (2934, 10812), (3604, 8802), (3672, 8639), (3816, 8313), (3912, 8109), (4401, 7208), (5406, 5868), (5542, 5724)]