831036176

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{359}}^1\times {\mathrm{971}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 1627128000

約数和(自身を除く): 796091824

約数列:

[1, 2, 4, 8, 16, 149, 298, 359, 596, 718, 971, 1192, 1436, 1942, 2384, 2872, 3884, 5744, 7768, 15536, 53491, 106982, 144679, 213964, 289358, 348589, 427928, 578716, 697178, 855856, 1157432, 1394356, 2314864, 2788712, 5577424, 51939761, 103879522, 207759044, 415518088, 831036176]

約数ペア:

[(1, 831036176), (2, 415518088), (4, 207759044), (8, 103879522), (16, 51939761), (149, 5577424), (298, 2788712), (359, 2314864), (596, 1394356), (718, 1157432), (971, 855856), (1192, 697178), (1436, 578716), (1942, 427928), (2384, 348589), (2872, 289358), (3884, 213964), (5744, 144679), (7768, 106982), (15536, 53491)]