361890438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2579}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 894620160

約数和(自身を除く): 532729722

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 257, 273, 514, 546, 771, 1542, 1799, 2579, 3341, 3598, 5158, 5397, 6682, 7737, 10023, 10794, 15474, 18053, 20046, 23387, 33527, 36106, 46774, 54159, 67054, 70161, 100581, 108318, 140322, 201162, 234689, 469378, 662803, 704067, 1325606, 1408134, 1988409, 3976818, 4639621, 8616439, 9279242, 13918863, 17232878, 25849317, 27837726, 51698634, 60315073, 120630146, 180945219, 361890438]

約数ペア:

[(1, 361890438), (2, 180945219), (3, 120630146), (6, 60315073), (7, 51698634), (13, 27837726), (14, 25849317), (21, 17232878), (26, 13918863), (39, 9279242), (42, 8616439), (78, 4639621), (91, 3976818), (182, 1988409), (257, 1408134), (273, 1325606), (514, 704067), (546, 662803), (771, 469378), (1542, 234689), (1799, 201162), (2579, 140322), (3341, 108318), (3598, 100581), (5158, 70161), (5397, 67054), (6682, 54159), (7737, 46774), (10023, 36106), (10794, 33527), (15474, 23387), (18053, 20046)]