38103640858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 61791206400

約数和(自身を除く): 23687565542

約数列:

[1, 2, 19, 38, 71, 142, 179, 257, 307, 358, 514, 614, 1349, 2698, 3401, 4883, 5833, 6802, 9766, 11666, 12709, 18247, 21797, 25418, 36494, 43594, 46003, 54953, 78899, 92006, 109906, 157798, 241471, 346693, 414143, 482942, 693386, 828286, 874057, 1044107, 1499081, 1748114, 2088214, 2998162, 3266213, 3901663, 5601829, 6532426, 7803326, 11203658, 14122921, 28245842, 62058047, 74131597, 106434751, 124116094, 148263194, 212869502, 268335499, 536670998, 1002727391, 2005454782, 19051820429, 38103640858]

約数ペア:

[(1, 38103640858), (2, 19051820429), (19, 2005454782), (38, 1002727391), (71, 536670998), (142, 268335499), (179, 212869502), (257, 148263194), (307, 124116094), (358, 106434751), (514, 74131597), (614, 62058047), (1349, 28245842), (2698, 14122921), (3401, 11203658), (4883, 7803326), (5833, 6532426), (6802, 5601829), (9766, 3901663), (11666, 3266213), (12709, 2998162), (18247, 2088214), (21797, 1748114), (25418, 1499081), (36494, 1044107), (43594, 874057), (46003, 828286), (54953, 693386), (78899, 482942), (92006, 414143), (109906, 346693), (157798, 241471)]