294551728

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 580306608

約数和(自身を除く): 285754880

約数列:

[1, 2, 4, 8, 16, 83, 166, 293, 332, 586, 664, 757, 1172, 1328, 1514, 2344, 3028, 4688, 6056, 12112, 24319, 48638, 62831, 97276, 125662, 194552, 221801, 251324, 389104, 443602, 502648, 887204, 1005296, 1774408, 3548816, 18409483, 36818966, 73637932, 147275864, 294551728]

約数ペア:

[(1, 294551728), (2, 147275864), (4, 73637932), (8, 36818966), (16, 18409483), (83, 3548816), (166, 1774408), (293, 1005296), (332, 887204), (586, 502648), (664, 443602), (757, 389104), (1172, 251324), (1328, 221801), (1514, 194552), (2344, 125662), (3028, 97276), (4688, 62831), (6056, 48638), (12112, 24319)]