388631347194

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{1635943}}^1$

素因数の和:1636119

約数の個数: 48

約数和(自身を含む): 831700842048

約数和(自身を除く): 443069494854

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 289, 411, 578, 822, 867, 1734, 2329, 4658, 6987, 13974, 39593, 79186, 118779, 237558, 1635943, 3271886, 4907829, 9815658, 27811031, 55622062, 83433093, 166866186, 224124191, 448248382, 472787527, 672372573, 945575054, 1344745146, 1418362581, 2836725162, 3810111247, 7620222494, 11430333741, 22860667482, 64771891199, 129543782398, 194315673597, 388631347194]

約数ペア:

[(1, 388631347194), (2, 194315673597), (3, 129543782398), (6, 64771891199), (17, 22860667482), (34, 11430333741), (51, 7620222494), (102, 3810111247), (137, 2836725162), (274, 1418362581), (289, 1344745146), (411, 945575054), (578, 672372573), (822, 472787527), (867, 448248382), (1734, 224124191), (2329, 166866186), (4658, 83433093), (6987, 55622062), (13974, 27811031), (39593, 9815658), (79186, 4907829), (118779, 3271886), (237558, 1635943)]