328367032

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{20431}}^1$

素因数の和:20492

約数の個数: 48

約数和(自身を含む): 733713120

約数和(自身を除く): 405346088

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 16072, 20431, 40862, 81724, 143017, 163448, 286034, 572068, 837671, 1001119, 1144136, 1675342, 2002238, 3350684, 4004476, 5863697, 6701368, 8008952, 11727394, 23454788, 41045879, 46909576, 82091758, 164183516, 328367032]

約数ペア:

[(1, 328367032), (2, 164183516), (4, 82091758), (7, 46909576), (8, 41045879), (14, 23454788), (28, 11727394), (41, 8008952), (49, 6701368), (56, 5863697), (82, 4004476), (98, 3350684), (164, 2002238), (196, 1675342), (287, 1144136), (328, 1001119), (392, 837671), (574, 572068), (1148, 286034), (2009, 163448), (2296, 143017), (4018, 81724), (8036, 40862), (16072, 20431)]