664272904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{3719}}^1$

素因数の和:4077

約数の個数: 32

約数和(自身を含む): 1265544000

約数和(自身を除く): 601271096

約数列:

[1, 2, 4, 8, 83, 166, 269, 332, 538, 664, 1076, 2152, 3719, 7438, 14876, 22327, 29752, 44654, 89308, 178616, 308677, 617354, 1000411, 1234708, 2000822, 2469416, 4001644, 8003288, 83034113, 166068226, 332136452, 664272904]

約数ペア:

[(1, 664272904), (2, 332136452), (4, 166068226), (8, 83034113), (83, 8003288), (166, 4001644), (269, 2469416), (332, 2000822), (538, 1234708), (664, 1000411), (1076, 617354), (2152, 308677), (3719, 178616), (7438, 89308), (14876, 44654), (22327, 29752)]