215968296

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{28387}}^1$

素因数の和:28713

約数の個数: 32

約数和(自身を含む): 541643040

約数和(自身を除く): 325674744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2536, 3804, 7608, 28387, 56774, 85161, 113548, 170322, 227096, 340644, 681288, 8998679, 17997358, 26996037, 35994716, 53992074, 71989432, 107984148, 215968296]

約数ペア:

[(1, 215968296), (2, 107984148), (3, 71989432), (4, 53992074), (6, 35994716), (8, 26996037), (12, 17997358), (24, 8998679), (317, 681288), (634, 340644), (951, 227096), (1268, 170322), (1902, 113548), (2536, 85161), (3804, 56774), (7608, 28387)]