227530888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 476562240

約数和(自身を除く): 249031352

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 83, 86, 104, 166, 172, 332, 344, 559, 613, 664, 1079, 1118, 1226, 2158, 2236, 2452, 3569, 4316, 4472, 4904, 7138, 7969, 8632, 14276, 15938, 26359, 28552, 31876, 46397, 50879, 52718, 63752, 92794, 101758, 105436, 185588, 203516, 210872, 342667, 371176, 407032, 661427, 685334, 1322854, 1370668, 2187797, 2645708, 2741336, 4375594, 5291416, 8751188, 17502376, 28441361, 56882722, 113765444, 227530888]

約数ペア:

[(1, 227530888), (2, 113765444), (4, 56882722), (8, 28441361), (13, 17502376), (26, 8751188), (43, 5291416), (52, 4375594), (83, 2741336), (86, 2645708), (104, 2187797), (166, 1370668), (172, 1322854), (332, 685334), (344, 661427), (559, 407032), (613, 371176), (664, 342667), (1079, 210872), (1118, 203516), (1226, 185588), (2158, 105436), (2236, 101758), (2452, 92794), (3569, 63752), (4316, 52718), (4472, 50879), (4904, 46397), (7138, 31876), (7969, 28552), (8632, 26359), (14276, 15938)]