255921792

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5054

約数の個数: 128

約数和(自身を含む): 817958400

約数和(自身を除く): 562036608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 5011, 6384, 7296, 8512, 10022, 12768, 15033, 17024, 20044, 25536, 30066, 35077, 40088, 51072, 60132, 70154, 80176, 95209, 105231, 120264, 140308, 160352, 190418, 210462, 240528, 280616, 285627, 320704, 380836, 420924, 481056, 561232, 571254, 641408, 666463, 761672, 841848, 962112, 1122464, 1142508, 1332926, 1523344, 1683696, 1924224, 1999389, 2244928, 2285016, 2665852, 3046688, 3367392, 3998778, 4489856, 4570032, 5331704, 6093376, 6734784, 7997556, 9140064, 10663408, 12186752, 13469568, 15995112, 18280128, 21326816, 31990224, 36560256, 42653632, 63980448, 85307264, 127960896, 255921792]

約数ペア:

[(1, 255921792), (2, 127960896), (3, 85307264), (4, 63980448), (6, 42653632), (7, 36560256), (8, 31990224), (12, 21326816), (14, 18280128), (16, 15995112), (19, 13469568), (21, 12186752), (24, 10663408), (28, 9140064), (32, 7997556), (38, 6734784), (42, 6093376), (48, 5331704), (56, 4570032), (57, 4489856), (64, 3998778), (76, 3367392), (84, 3046688), (96, 2665852), (112, 2285016), (114, 2244928), (128, 1999389), (133, 1924224), (152, 1683696), (168, 1523344), (192, 1332926), (224, 1142508), (228, 1122464), (266, 962112), (304, 841848), (336, 761672), (384, 666463), (399, 641408), (448, 571254), (456, 561232), (532, 481056), (608, 420924), (672, 380836), (798, 320704), (896, 285627), (912, 280616), (1064, 240528), (1216, 210462), (1344, 190418), (1596, 160352), (1824, 140308), (2128, 120264), (2432, 105231), (2688, 95209), (3192, 80176), (3648, 70154), (4256, 60132), (5011, 51072), (6384, 40088), (7296, 35077), (8512, 30066), (10022, 25536), (12768, 20044), (15033, 17024)]