272279696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42227}}^1$

素因数の和:42279

約数の個数: 40

約数和(自身を含む): 586462464

約数和(自身を除く): 314182768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 42227, 84454, 168908, 337816, 548951, 675632, 1097902, 1309037, 2195804, 2618074, 4391608, 5236148, 8783216, 10472296, 17017481, 20944592, 34034962, 68069924, 136139848, 272279696]

約数ペア:

[(1, 272279696), (2, 136139848), (4, 68069924), (8, 34034962), (13, 20944592), (16, 17017481), (26, 10472296), (31, 8783216), (52, 5236148), (62, 4391608), (104, 2618074), (124, 2195804), (208, 1309037), (248, 1097902), (403, 675632), (496, 548951), (806, 337816), (1612, 168908), (3224, 84454), (6448, 42227)]