384416984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{167429}}^1$

素因数の和:167483

約数の個数: 32

約数和(自身を含む): 843847200

約数和(自身を除く): 459430216

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 167429, 334858, 669716, 1172003, 1339432, 2344006, 4688012, 6864589, 9376024, 13729178, 27458356, 48052123, 54916712, 96104246, 192208492, 384416984]

約数ペア:

[(1, 384416984), (2, 192208492), (4, 96104246), (7, 54916712), (8, 48052123), (14, 27458356), (28, 13729178), (41, 9376024), (56, 6864589), (82, 4688012), (164, 2344006), (287, 1339432), (328, 1172003), (574, 669716), (1148, 334858), (2296, 167429)]