338606442

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8447}}^1$

素因数の和:8603

約数の個数: 48

約数和(自身を含む): 782825472

約数和(自身を除く): 444219030

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 393, 786, 1179, 2227, 2358, 4454, 6681, 8447, 13362, 16894, 20043, 25341, 40086, 50682, 76023, 143599, 152046, 287198, 430797, 861594, 1106557, 1292391, 2213114, 2584782, 3319671, 6639342, 9959013, 18811469, 19918026, 37622938, 56434407, 112868814, 169303221, 338606442]

約数ペア:

[(1, 338606442), (2, 169303221), (3, 112868814), (6, 56434407), (9, 37622938), (17, 19918026), (18, 18811469), (34, 9959013), (51, 6639342), (102, 3319671), (131, 2584782), (153, 2213114), (262, 1292391), (306, 1106557), (393, 861594), (786, 430797), (1179, 287198), (2227, 152046), (2358, 143599), (4454, 76023), (6681, 50682), (8447, 40086), (13362, 25341), (16894, 20043)]