256783296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1579}}^1$

素因数の和:1623

約数の個数: 168

約数和(自身を含む): 854008960

約数和(自身を除く): 597225664

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 192, 224, 231, 242, 264, 308, 336, 352, 363, 448, 462, 484, 528, 616, 672, 704, 726, 847, 924, 968, 1056, 1232, 1344, 1452, 1579, 1694, 1848, 1936, 2112, 2464, 2541, 2904, 3158, 3388, 3696, 3872, 4737, 4928, 5082, 5808, 6316, 6776, 7392, 7744, 9474, 10164, 11053, 11616, 12632, 13552, 14784, 17369, 18948, 20328, 22106, 23232, 25264, 27104, 33159, 34738, 37896, 40656, 44212, 50528, 52107, 54208, 66318, 69476, 75792, 81312, 88424, 101056, 104214, 121583, 132636, 138952, 151584, 162624, 176848, 191059, 208428, 243166, 265272, 277904, 303168, 353696, 364749, 382118, 416856, 486332, 530544, 555808, 573177, 707392, 729498, 764236, 833712, 972664, 1061088, 1111616, 1146354, 1337413, 1458996, 1528472, 1667424, 1945328, 2122176, 2292708, 2674826, 2917992, 3056944, 3334848, 3890656, 4012239, 4585416, 5349652, 5835984, 6113888, 7781312, 8024478, 9170832, 10699304, 11671968, 12227776, 16048956, 18341664, 21398608, 23343936, 32097912, 36683328, 42797216, 64195824, 85594432, 128391648, 256783296]

約数ペア:

[(1, 256783296), (2, 128391648), (3, 85594432), (4, 64195824), (6, 42797216), (7, 36683328), (8, 32097912), (11, 23343936), (12, 21398608), (14, 18341664), (16, 16048956), (21, 12227776), (22, 11671968), (24, 10699304), (28, 9170832), (32, 8024478), (33, 7781312), (42, 6113888), (44, 5835984), (48, 5349652), (56, 4585416), (64, 4012239), (66, 3890656), (77, 3334848), (84, 3056944), (88, 2917992), (96, 2674826), (112, 2292708), (121, 2122176), (132, 1945328), (154, 1667424), (168, 1528472), (176, 1458996), (192, 1337413), (224, 1146354), (231, 1111616), (242, 1061088), (264, 972664), (308, 833712), (336, 764236), (352, 729498), (363, 707392), (448, 573177), (462, 555808), (484, 530544), (528, 486332), (616, 416856), (672, 382118), (704, 364749), (726, 353696), (847, 303168), (924, 277904), (968, 265272), (1056, 243166), (1232, 208428), (1344, 191059), (1452, 176848), (1579, 162624), (1694, 151584), (1848, 138952), (1936, 132636), (2112, 121583), (2464, 104214), (2541, 101056), (2904, 88424), (3158, 81312), (3388, 75792), (3696, 69476), (3872, 66318), (4737, 54208), (4928, 52107), (5082, 50528), (5808, 44212), (6316, 40656), (6776, 37896), (7392, 34738), (7744, 33159), (9474, 27104), (10164, 25264), (11053, 23232), (11616, 22106), (12632, 20328), (13552, 18948), (14784, 17369)]