665133888

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:632

約数の個数: 112

約数和(自身を含む): 1808536896

約数和(自身を除く): 1143403008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 163, 192, 212, 318, 326, 401, 424, 489, 636, 652, 802, 848, 978, 1203, 1272, 1304, 1604, 1696, 1956, 2406, 2544, 2608, 3208, 3392, 3912, 4812, 5088, 5216, 6416, 7824, 8639, 9624, 10176, 10432, 12832, 15648, 17278, 19248, 21253, 25664, 25917, 31296, 34556, 38496, 42506, 51834, 63759, 65363, 69112, 76992, 85012, 103668, 127518, 130726, 138224, 170024, 196089, 207336, 255036, 261452, 276448, 340048, 392178, 414672, 510072, 522904, 552896, 680096, 784356, 829344, 1020144, 1045808, 1360192, 1568712, 1658688, 2040288, 2091616, 3137424, 3464239, 4080576, 4183232, 6274848, 6928478, 10392717, 12549696, 13856956, 20785434, 27713912, 41570868, 55427824, 83141736, 110855648, 166283472, 221711296, 332566944, 665133888]

約数ペア:

[(1, 665133888), (2, 332566944), (3, 221711296), (4, 166283472), (6, 110855648), (8, 83141736), (12, 55427824), (16, 41570868), (24, 27713912), (32, 20785434), (48, 13856956), (53, 12549696), (64, 10392717), (96, 6928478), (106, 6274848), (159, 4183232), (163, 4080576), (192, 3464239), (212, 3137424), (318, 2091616), (326, 2040288), (401, 1658688), (424, 1568712), (489, 1360192), (636, 1045808), (652, 1020144), (802, 829344), (848, 784356), (978, 680096), (1203, 552896), (1272, 522904), (1304, 510072), (1604, 414672), (1696, 392178), (1956, 340048), (2406, 276448), (2544, 261452), (2608, 255036), (3208, 207336), (3392, 196089), (3912, 170024), (4812, 138224), (5088, 130726), (5216, 127518), (6416, 103668), (7824, 85012), (8639, 76992), (9624, 69112), (10176, 65363), (10432, 63759), (12832, 51834), (15648, 42506), (17278, 38496), (19248, 34556), (21253, 31296), (25664, 25917)]