434451968

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:587

約数の個数: 80

約数和(自身を含む): 919226880

約数和(自身を除く): 484774912

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 158, 184, 256, 316, 368, 467, 512, 632, 736, 934, 1264, 1472, 1817, 1868, 2528, 2944, 3634, 3736, 5056, 5888, 7268, 7472, 10112, 10741, 11776, 14536, 14944, 20224, 21482, 29072, 29888, 36893, 40448, 42964, 58144, 59776, 73786, 85928, 116288, 119552, 147572, 171856, 232576, 239104, 295144, 343712, 465152, 590288, 687424, 848539, 930304, 1180576, 1374848, 1697078, 2361152, 2749696, 3394156, 4722304, 5499392, 6788312, 9444608, 13576624, 18889216, 27153248, 54306496, 108612992, 217225984, 434451968]

約数ペア:

[(1, 434451968), (2, 217225984), (4, 108612992), (8, 54306496), (16, 27153248), (23, 18889216), (32, 13576624), (46, 9444608), (64, 6788312), (79, 5499392), (92, 4722304), (128, 3394156), (158, 2749696), (184, 2361152), (256, 1697078), (316, 1374848), (368, 1180576), (467, 930304), (512, 848539), (632, 687424), (736, 590288), (934, 465152), (1264, 343712), (1472, 295144), (1817, 239104), (1868, 232576), (2528, 171856), (2944, 147572), (3634, 119552), (3736, 116288), (5056, 85928), (5888, 73786), (7268, 59776), (7472, 58144), (10112, 42964), (10741, 40448), (11776, 36893), (14536, 29888), (14944, 29072), (20224, 21482)]