318291606

素因数分解:

$2^1\times 3^7\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 730088640

約数和(自身を除く): 411797034

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 243, 318, 477, 486, 729, 954, 1373, 1431, 1458, 2187, 2746, 2862, 4119, 4293, 4374, 8238, 8586, 12357, 12879, 24714, 25758, 37071, 38637, 72769, 74142, 77274, 111213, 115911, 145538, 218307, 222426, 231822, 333639, 436614, 654921, 667278, 1000917, 1309842, 1964763, 2001834, 3002751, 3929526, 5894289, 6005502, 11788578, 17682867, 35365734, 53048601, 106097202, 159145803, 318291606]

約数ペア:

[(1, 318291606), (2, 159145803), (3, 106097202), (6, 53048601), (9, 35365734), (18, 17682867), (27, 11788578), (53, 6005502), (54, 5894289), (81, 3929526), (106, 3002751), (159, 2001834), (162, 1964763), (243, 1309842), (318, 1000917), (477, 667278), (486, 654921), (729, 436614), (954, 333639), (1373, 231822), (1431, 222426), (1458, 218307), (2187, 145538), (2746, 115911), (2862, 111213), (4119, 77274), (4293, 74142), (4374, 72769), (8238, 38637), (8586, 37071), (12357, 25758), (12879, 24714)]