230526784

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:663

約数の個数: 56

約数和(自身を含む): 471493088

約数和(自身を除く): 240966304

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 211, 344, 397, 422, 688, 794, 844, 1376, 1588, 1688, 2752, 3176, 3376, 6352, 6752, 9073, 12704, 13504, 17071, 18146, 25408, 34142, 36292, 68284, 72584, 83767, 136568, 145168, 167534, 273136, 290336, 335068, 546272, 580672, 670136, 1092544, 1340272, 2680544, 3601981, 5361088, 7203962, 14407924, 28815848, 57631696, 115263392, 230526784]

約数ペア:

[(1, 230526784), (2, 115263392), (4, 57631696), (8, 28815848), (16, 14407924), (32, 7203962), (43, 5361088), (64, 3601981), (86, 2680544), (172, 1340272), (211, 1092544), (344, 670136), (397, 580672), (422, 546272), (688, 335068), (794, 290336), (844, 273136), (1376, 167534), (1588, 145168), (1688, 136568), (2752, 83767), (3176, 72584), (3376, 68284), (6352, 36292), (6752, 34142), (9073, 25408), (12704, 18146), (13504, 17071)]