304827328

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{28183}}^1$

素因数の和:28221

約数の個数: 42

約数和(自身を含む): 655024344

約数和(自身を除く): 350197016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 28183, 56366, 112732, 225464, 366379, 450928, 732758, 901856, 1465516, 1803712, 2931032, 4762927, 5862064, 9525854, 11724128, 19051708, 23448256, 38103416, 76206832, 152413664, 304827328]

約数ペア:

[(1, 304827328), (2, 152413664), (4, 76206832), (8, 38103416), (13, 23448256), (16, 19051708), (26, 11724128), (32, 9525854), (52, 5862064), (64, 4762927), (104, 2931032), (169, 1803712), (208, 1465516), (338, 901856), (416, 732758), (676, 450928), (832, 366379), (1352, 225464), (2704, 112732), (5408, 56366), (10816, 28183)]