299656294544

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2243}}^1\times {\mathrm{19373}}^1$

素因数の和:22055

約数の個数: 40

約数和(自身を含む): 582220628352

約数和(自身を除く): 282564333808

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 2243, 3448, 4486, 6896, 8972, 17944, 19373, 35888, 38746, 77492, 154984, 309968, 966733, 1933466, 3866932, 7733864, 8349763, 15467728, 16699526, 33399052, 43453639, 66798104, 86907278, 133596208, 173814556, 347629112, 695258224, 18728518409, 37457036818, 74914073636, 149828147272, 299656294544]

約数ペア:

[(1, 299656294544), (2, 149828147272), (4, 74914073636), (8, 37457036818), (16, 18728518409), (431, 695258224), (862, 347629112), (1724, 173814556), (2243, 133596208), (3448, 86907278), (4486, 66798104), (6896, 43453639), (8972, 33399052), (17944, 16699526), (19373, 15467728), (35888, 8349763), (38746, 7733864), (77492, 3866932), (154984, 1933466), (309968, 966733)]