16609008

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 47358080

約数和(自身を除く): 30749072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 619, 624, 688, 1032, 1118, 1238, 1677, 1857, 2064, 2236, 2476, 3354, 3714, 4472, 4952, 6708, 7428, 8047, 8944, 9904, 13416, 14856, 16094, 24141, 26617, 26832, 29712, 32188, 48282, 53234, 64376, 79851, 96564, 106468, 128752, 159702, 193128, 212936, 319404, 346021, 386256, 425872, 638808, 692042, 1038063, 1277616, 1384084, 2076126, 2768168, 4152252, 5536336, 8304504, 16609008]

約数ペア:

[(1, 16609008), (2, 8304504), (3, 5536336), (4, 4152252), (6, 2768168), (8, 2076126), (12, 1384084), (13, 1277616), (16, 1038063), (24, 692042), (26, 638808), (39, 425872), (43, 386256), (48, 346021), (52, 319404), (78, 212936), (86, 193128), (104, 159702), (129, 128752), (156, 106468), (172, 96564), (208, 79851), (258, 64376), (312, 53234), (344, 48282), (516, 32188), (559, 29712), (619, 26832), (624, 26617), (688, 24141), (1032, 16094), (1118, 14856), (1238, 13416), (1677, 9904), (1857, 8944), (2064, 8047), (2236, 7428), (2476, 6708), (3354, 4952), (3714, 4472)]