234308494

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 445632840

約数和(自身を除く): 211324346

約数列:

[1, 2, 7, 14, 19, 37, 38, 49, 74, 98, 133, 179, 259, 266, 358, 361, 518, 703, 722, 931, 1253, 1406, 1813, 1862, 2506, 2527, 3401, 3626, 4921, 5054, 6623, 6802, 8771, 9842, 13246, 13357, 17542, 17689, 23807, 26714, 34447, 35378, 46361, 47614, 64619, 68894, 92722, 93499, 125837, 129238, 166649, 186998, 251674, 324527, 333298, 452333, 649054, 654493, 880859, 904666, 1308986, 1761718, 2390903, 3166331, 4781806, 6166013, 6332662, 12332026, 16736321, 33472642, 117154247, 234308494]

約数ペア:

[(1, 234308494), (2, 117154247), (7, 33472642), (14, 16736321), (19, 12332026), (37, 6332662), (38, 6166013), (49, 4781806), (74, 3166331), (98, 2390903), (133, 1761718), (179, 1308986), (259, 904666), (266, 880859), (358, 654493), (361, 649054), (518, 452333), (703, 333298), (722, 324527), (931, 251674), (1253, 186998), (1406, 166649), (1813, 129238), (1862, 125837), (2506, 93499), (2527, 92722), (3401, 68894), (3626, 64619), (4921, 47614), (5054, 46361), (6623, 35378), (6802, 34447), (8771, 26714), (9842, 23807), (13246, 17689), (13357, 17542)]