380724214

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 660275712

約数和(自身を除く): 279551498

約数列:

[1, 2, 13, 17, 26, 34, 169, 173, 221, 338, 346, 383, 442, 766, 2249, 2873, 2941, 4498, 4979, 5746, 5882, 6511, 9958, 13022, 29237, 38233, 58474, 64727, 66259, 76466, 84643, 129454, 132518, 169286, 497029, 861367, 994058, 1100359, 1126403, 1722734, 2200718, 2252806, 11197771, 14643239, 22395542, 29286478, 190362107, 380724214]

約数ペア:

[(1, 380724214), (2, 190362107), (13, 29286478), (17, 22395542), (26, 14643239), (34, 11197771), (169, 2252806), (173, 2200718), (221, 1722734), (338, 1126403), (346, 1100359), (383, 994058), (442, 861367), (766, 497029), (2249, 169286), (2873, 132518), (2941, 129454), (4498, 84643), (4979, 76466), (5746, 66259), (5882, 64727), (6511, 58474), (9958, 38233), (13022, 29237)]