242620326

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6521}}^1$

素因数の和:6598

約数の個数: 64

約数和(自身を含む): 591675840

約数和(自身を除く): 349055514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 106, 117, 159, 234, 318, 351, 477, 689, 702, 954, 1378, 1431, 2067, 2862, 4134, 6201, 6521, 12402, 13042, 18603, 19563, 37206, 39126, 58689, 84773, 117378, 169546, 176067, 254319, 345613, 352134, 508638, 691226, 762957, 1036839, 1525914, 2073678, 2288871, 3110517, 4492969, 4577742, 6221034, 8985938, 9331551, 13478907, 18663102, 26957814, 40436721, 80873442, 121310163, 242620326]

約数ペア:

[(1, 242620326), (2, 121310163), (3, 80873442), (6, 40436721), (9, 26957814), (13, 18663102), (18, 13478907), (26, 9331551), (27, 8985938), (39, 6221034), (53, 4577742), (54, 4492969), (78, 3110517), (106, 2288871), (117, 2073678), (159, 1525914), (234, 1036839), (318, 762957), (351, 691226), (477, 508638), (689, 352134), (702, 345613), (954, 254319), (1378, 176067), (1431, 169546), (2067, 117378), (2862, 84773), (4134, 58689), (6201, 39126), (6521, 37206), (12402, 19563), (13042, 18603)]