393629568

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:860

約数の個数: 128

約数和(自身を含む): 1105843200

約数和(自身を除く): 712213632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 258, 344, 372, 384, 496, 516, 688, 744, 769, 992, 1032, 1333, 1376, 1488, 1538, 1984, 2064, 2307, 2666, 2752, 2976, 3076, 3968, 3999, 4128, 4614, 5332, 5504, 5952, 6152, 7998, 8256, 9228, 10664, 11904, 12304, 15996, 16512, 18456, 21328, 23839, 24608, 31992, 33067, 36912, 42656, 47678, 49216, 63984, 66134, 71517, 73824, 85312, 95356, 98432, 99201, 127968, 132268, 143034, 147648, 170624, 190712, 198402, 255936, 264536, 286068, 295296, 381424, 396804, 511872, 529072, 572136, 762848, 793608, 1025077, 1058144, 1144272, 1525696, 1587216, 2050154, 2116288, 2288544, 3051392, 3075231, 3174432, 4100308, 4232576, 4577088, 6150462, 6348864, 8200616, 9154176, 12300924, 12697728, 16401232, 24601848, 32802464, 49203696, 65604928, 98407392, 131209856, 196814784, 393629568]

約数ペア:

[(1, 393629568), (2, 196814784), (3, 131209856), (4, 98407392), (6, 65604928), (8, 49203696), (12, 32802464), (16, 24601848), (24, 16401232), (31, 12697728), (32, 12300924), (43, 9154176), (48, 8200616), (62, 6348864), (64, 6150462), (86, 4577088), (93, 4232576), (96, 4100308), (124, 3174432), (128, 3075231), (129, 3051392), (172, 2288544), (186, 2116288), (192, 2050154), (248, 1587216), (258, 1525696), (344, 1144272), (372, 1058144), (384, 1025077), (496, 793608), (516, 762848), (688, 572136), (744, 529072), (769, 511872), (992, 396804), (1032, 381424), (1333, 295296), (1376, 286068), (1488, 264536), (1538, 255936), (1984, 198402), (2064, 190712), (2307, 170624), (2666, 147648), (2752, 143034), (2976, 132268), (3076, 127968), (3968, 99201), (3999, 98432), (4128, 95356), (4614, 85312), (5332, 73824), (5504, 71517), (5952, 66134), (6152, 63984), (7998, 49216), (8256, 47678), (9228, 42656), (10664, 36912), (11904, 33067), (12304, 31992), (15996, 24608), (16512, 23839), (18456, 21328)]