268770112

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1531}}^1$

素因数の和:1767

約数の個数: 56

約数和(自身を含む): 577465952

約数和(自身を除く): 308695840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 211, 416, 422, 832, 844, 1531, 1688, 2743, 3062, 3376, 5486, 6124, 6752, 10972, 12248, 13504, 19903, 21944, 24496, 39806, 43888, 48992, 79612, 87776, 97984, 159224, 175552, 318448, 323041, 636896, 646082, 1273792, 1292164, 2584328, 4199533, 5168656, 8399066, 10337312, 16798132, 20674624, 33596264, 67192528, 134385056, 268770112]

約数ペア:

[(1, 268770112), (2, 134385056), (4, 67192528), (8, 33596264), (13, 20674624), (16, 16798132), (26, 10337312), (32, 8399066), (52, 5168656), (64, 4199533), (104, 2584328), (208, 1292164), (211, 1273792), (416, 646082), (422, 636896), (832, 323041), (844, 318448), (1531, 175552), (1688, 159224), (2743, 97984), (3062, 87776), (3376, 79612), (5486, 48992), (6124, 43888), (6752, 39806), (10972, 24496), (12248, 21944), (13504, 19903)]