318522032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2411}}^1$

素因数の和:2801

約数の個数: 40

約数和(自身を含む): 646030080

約数和(自身を除く): 327508048

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 359, 368, 718, 1436, 2411, 2872, 4822, 5744, 8257, 9644, 16514, 19288, 33028, 38576, 55453, 66056, 110906, 132112, 221812, 443624, 865549, 887248, 1731098, 3462196, 6924392, 13848784, 19907627, 39815254, 79630508, 159261016, 318522032]

約数ペア:

[(1, 318522032), (2, 159261016), (4, 79630508), (8, 39815254), (16, 19907627), (23, 13848784), (46, 6924392), (92, 3462196), (184, 1731098), (359, 887248), (368, 865549), (718, 443624), (1436, 221812), (2411, 132112), (2872, 110906), (4822, 66056), (5744, 55453), (8257, 38576), (9644, 33028), (16514, 19288)]