422457424

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{1163}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 833107392

約数和(自身を除く): 410649968

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 311, 584, 622, 1163, 1168, 1244, 2326, 2488, 4652, 4976, 9304, 18608, 22703, 45406, 84899, 90812, 169798, 181624, 339596, 361693, 363248, 679192, 723386, 1358384, 1446772, 2893544, 5787088, 26403589, 52807178, 105614356, 211228712, 422457424]

約数ペア:

[(1, 422457424), (2, 211228712), (4, 105614356), (8, 52807178), (16, 26403589), (73, 5787088), (146, 2893544), (292, 1446772), (311, 1358384), (584, 723386), (622, 679192), (1163, 363248), (1168, 361693), (1244, 339596), (2326, 181624), (2488, 169798), (4652, 90812), (4976, 84899), (9304, 45406), (18608, 22703)]