470056782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2663}}^1$

素因数の和:2785

約数の個数: 64

約数和(自身を含む): 1059803136

約数和(自身を除く): 589746354

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 73, 78, 93, 146, 186, 219, 403, 438, 806, 949, 1209, 1898, 2263, 2418, 2663, 2847, 4526, 5326, 5694, 6789, 7989, 13578, 15978, 29419, 34619, 58838, 69238, 82553, 88257, 103857, 165106, 176514, 194399, 207714, 247659, 388798, 495318, 583197, 1073189, 1166394, 2146378, 2527187, 3219567, 5054374, 6026369, 6439134, 7581561, 12052738, 15163122, 18079107, 36158214, 78342797, 156685594, 235028391, 470056782]

約数ペア:

[(1, 470056782), (2, 235028391), (3, 156685594), (6, 78342797), (13, 36158214), (26, 18079107), (31, 15163122), (39, 12052738), (62, 7581561), (73, 6439134), (78, 6026369), (93, 5054374), (146, 3219567), (186, 2527187), (219, 2146378), (403, 1166394), (438, 1073189), (806, 583197), (949, 495318), (1209, 388798), (1898, 247659), (2263, 207714), (2418, 194399), (2663, 176514), (2847, 165106), (4526, 103857), (5326, 88257), (5694, 82553), (6789, 69238), (7989, 58838), (13578, 34619), (15978, 29419)]