255060064

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1668

約数の個数: 96

約数和(自身を含む): 618541056

約数和(自身を除く): 363480992

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 92, 112, 124, 161, 184, 217, 224, 248, 322, 368, 434, 496, 644, 713, 736, 868, 992, 1288, 1426, 1597, 1736, 2576, 2852, 3194, 3472, 4991, 5152, 5704, 6388, 6944, 9982, 11179, 11408, 12776, 19964, 22358, 22816, 25552, 36731, 39928, 44716, 49507, 51104, 73462, 79856, 89432, 99014, 146924, 159712, 178864, 198028, 257117, 293848, 346549, 357728, 396056, 514234, 587696, 693098, 792112, 1028468, 1138661, 1175392, 1386196, 1584224, 2056936, 2277322, 2772392, 4113872, 4554644, 5544784, 7970627, 8227744, 9109288, 11089568, 15941254, 18218576, 31882508, 36437152, 63765016, 127530032, 255060064]

約数ペア:

[(1, 255060064), (2, 127530032), (4, 63765016), (7, 36437152), (8, 31882508), (14, 18218576), (16, 15941254), (23, 11089568), (28, 9109288), (31, 8227744), (32, 7970627), (46, 5544784), (56, 4554644), (62, 4113872), (92, 2772392), (112, 2277322), (124, 2056936), (161, 1584224), (184, 1386196), (217, 1175392), (224, 1138661), (248, 1028468), (322, 792112), (368, 693098), (434, 587696), (496, 514234), (644, 396056), (713, 357728), (736, 346549), (868, 293848), (992, 257117), (1288, 198028), (1426, 178864), (1597, 159712), (1736, 146924), (2576, 99014), (2852, 89432), (3194, 79856), (3472, 73462), (4991, 51104), (5152, 49507), (5704, 44716), (6388, 39928), (6944, 36731), (9982, 25552), (11179, 22816), (11408, 22358), (12776, 19964)]