1215663376

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{16301}}^1$

素因数の和:16447

約数の個数: 40

約数和(自身を含む): 2425737600

約数和(自身を除く): 1210074224

約数列:

[1, 2, 4, 8, 16, 59, 79, 118, 158, 236, 316, 472, 632, 944, 1264, 4661, 9322, 16301, 18644, 32602, 37288, 65204, 74576, 130408, 260816, 961759, 1287779, 1923518, 2575558, 3847036, 5151116, 7694072, 10302232, 15388144, 20604464, 75978961, 151957922, 303915844, 607831688, 1215663376]

約数ペア:

[(1, 1215663376), (2, 607831688), (4, 303915844), (8, 151957922), (16, 75978961), (59, 20604464), (79, 15388144), (118, 10302232), (158, 7694072), (236, 5151116), (316, 3847036), (472, 2575558), (632, 1923518), (944, 1287779), (1264, 961759), (4661, 260816), (9322, 130408), (16301, 74576), (18644, 65204), (32602, 37288)]