828355976

素因数分解:

$2^3\times 7^3\times {\mathrm{127}}^1\times {\mathrm{2377}}^1$

素因数の和:2531

約数の個数: 64

約数和(自身を含む): 1826304000

約数和(自身を除く): 997948024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 343, 392, 508, 686, 889, 1016, 1372, 1778, 2377, 2744, 3556, 4754, 6223, 7112, 9508, 12446, 16639, 19016, 24892, 33278, 43561, 49784, 66556, 87122, 116473, 133112, 174244, 232946, 301879, 348488, 465892, 603758, 815311, 931784, 1207516, 1630622, 2113153, 2415032, 3261244, 4226306, 6522488, 8452612, 14792071, 16905224, 29584142, 59168284, 103544497, 118336568, 207088994, 414177988, 828355976]

約数ペア:

[(1, 828355976), (2, 414177988), (4, 207088994), (7, 118336568), (8, 103544497), (14, 59168284), (28, 29584142), (49, 16905224), (56, 14792071), (98, 8452612), (127, 6522488), (196, 4226306), (254, 3261244), (343, 2415032), (392, 2113153), (508, 1630622), (686, 1207516), (889, 931784), (1016, 815311), (1372, 603758), (1778, 465892), (2377, 348488), (2744, 301879), (3556, 232946), (4754, 174244), (6223, 133112), (7112, 116473), (9508, 87122), (12446, 66556), (16639, 49784), (19016, 43561), (24892, 33278)]