343761444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1063}}^1$

素因数の和:1777

約数の個数: 72

約数和(自身を含む): 938030912

約数和(自身を除く): 594269468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 691, 1063, 1382, 2073, 2126, 2764, 3189, 4146, 4252, 6219, 6378, 8292, 8983, 9567, 12438, 12756, 13819, 17966, 19134, 24876, 26949, 27638, 35932, 38268, 41457, 53898, 55276, 80847, 82914, 107796, 124371, 161694, 165828, 248742, 323388, 497484, 734533, 1469066, 2203599, 2938132, 4407198, 6610797, 8814396, 9548929, 13221594, 19097858, 26443188, 28646787, 38195716, 57293574, 85940361, 114587148, 171880722, 343761444]

約数ペア:

[(1, 343761444), (2, 171880722), (3, 114587148), (4, 85940361), (6, 57293574), (9, 38195716), (12, 28646787), (13, 26443188), (18, 19097858), (26, 13221594), (36, 9548929), (39, 8814396), (52, 6610797), (78, 4407198), (117, 2938132), (156, 2203599), (234, 1469066), (468, 734533), (691, 497484), (1063, 323388), (1382, 248742), (2073, 165828), (2126, 161694), (2764, 124371), (3189, 107796), (4146, 82914), (4252, 80847), (6219, 55276), (6378, 53898), (8292, 41457), (8983, 38268), (9567, 35932), (12438, 27638), (12756, 26949), (13819, 24876), (17966, 19134)]