316141418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{599}}^1$

素因数の和:699

約数の個数: 48

約数和(自身を含む): 543153600

約数和(自身を除く): 227012182

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 323, 361, 599, 646, 722, 731, 817, 1198, 1462, 1634, 6137, 10183, 11381, 12274, 13889, 15523, 20366, 22762, 25757, 27778, 31046, 51514, 193477, 216239, 263891, 386954, 432478, 437869, 489383, 527782, 875738, 978766, 3676063, 7352126, 8319511, 9298277, 16639022, 18596554, 158070709, 316141418]

約数ペア:

[(1, 316141418), (2, 158070709), (17, 18596554), (19, 16639022), (34, 9298277), (38, 8319511), (43, 7352126), (86, 3676063), (323, 978766), (361, 875738), (599, 527782), (646, 489383), (722, 437869), (731, 432478), (817, 386954), (1198, 263891), (1462, 216239), (1634, 193477), (6137, 51514), (10183, 31046), (11381, 27778), (12274, 25757), (13889, 22762), (15523, 20366)]