515343648

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1166

約数の個数: 96

約数和(自身を含む): 1396555776

約数和(自身を除く): 881212128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 983, 1016, 1032, 1376, 1524, 1966, 2032, 2064, 2949, 3048, 3932, 4064, 4128, 5461, 5898, 6096, 7864, 10922, 11796, 12192, 15728, 16383, 21844, 23592, 31456, 32766, 42269, 43688, 47184, 65532, 84538, 87376, 94368, 124841, 126807, 131064, 169076, 174752, 249682, 253614, 262128, 338152, 374523, 499364, 507228, 524256, 676304, 749046, 998728, 1014456, 1352608, 1498092, 1997456, 2028912, 2996184, 3994912, 4057824, 5368163, 5992368, 10736326, 11984736, 16104489, 21472652, 32208978, 42945304, 64417956, 85890608, 128835912, 171781216, 257671824, 515343648]

約数ペア:

[(1, 515343648), (2, 257671824), (3, 171781216), (4, 128835912), (6, 85890608), (8, 64417956), (12, 42945304), (16, 32208978), (24, 21472652), (32, 16104489), (43, 11984736), (48, 10736326), (86, 5992368), (96, 5368163), (127, 4057824), (129, 3994912), (172, 2996184), (254, 2028912), (258, 1997456), (344, 1498092), (381, 1352608), (508, 1014456), (516, 998728), (688, 749046), (762, 676304), (983, 524256), (1016, 507228), (1032, 499364), (1376, 374523), (1524, 338152), (1966, 262128), (2032, 253614), (2064, 249682), (2949, 174752), (3048, 169076), (3932, 131064), (4064, 126807), (4128, 124841), (5461, 94368), (5898, 87376), (6096, 84538), (7864, 65532), (10922, 47184), (11796, 43688), (12192, 42269), (15728, 32766), (16383, 31456), (21844, 23592)]