269184448

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1289}}^1$

素因数の和:1565

約数の個数: 56

約数和(自身を含む): 577992240

約数和(自身を除く): 308807792

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 251, 416, 502, 832, 1004, 1289, 2008, 2578, 3263, 4016, 5156, 6526, 8032, 10312, 13052, 16064, 16757, 20624, 26104, 33514, 41248, 52208, 67028, 82496, 104416, 134056, 208832, 268112, 323539, 536224, 647078, 1072448, 1294156, 2588312, 4206007, 5176624, 8412014, 10353248, 16824028, 20706496, 33648056, 67296112, 134592224, 269184448]

約数ペア:

[(1, 269184448), (2, 134592224), (4, 67296112), (8, 33648056), (13, 20706496), (16, 16824028), (26, 10353248), (32, 8412014), (52, 5176624), (64, 4206007), (104, 2588312), (208, 1294156), (251, 1072448), (416, 647078), (502, 536224), (832, 323539), (1004, 268112), (1289, 208832), (2008, 134056), (2578, 104416), (3263, 82496), (4016, 67028), (5156, 52208), (6526, 41248), (8032, 33514), (10312, 26104), (13052, 20624), (16064, 16757)]