290434902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{1289}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 628890480

約数和(自身を除く): 338455578

約数列:

[1, 2, 3, 6, 17, 34, 47, 51, 94, 102, 141, 282, 799, 1289, 1598, 2209, 2397, 2578, 3867, 4418, 4794, 6627, 7734, 13254, 21913, 37553, 43826, 60583, 65739, 75106, 112659, 121166, 131478, 181749, 225318, 363498, 1029911, 2059822, 2847401, 3089733, 5694802, 6179466, 8542203, 17084406, 48405817, 96811634, 145217451, 290434902]

約数ペア:

[(1, 290434902), (2, 145217451), (3, 96811634), (6, 48405817), (17, 17084406), (34, 8542203), (47, 6179466), (51, 5694802), (94, 3089733), (102, 2847401), (141, 2059822), (282, 1029911), (799, 363498), (1289, 225318), (1598, 181749), (2209, 131478), (2397, 121166), (2578, 112659), (3867, 75106), (4418, 65739), (4794, 60583), (6627, 43826), (7734, 37553), (13254, 21913)]