298359438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 668301312

約数和(自身を除く): 369941874

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 163, 186, 326, 403, 489, 757, 806, 978, 1209, 1514, 2119, 2271, 2418, 4238, 4542, 5053, 6357, 9841, 10106, 12714, 15159, 19682, 23467, 29523, 30318, 46934, 59046, 65689, 70401, 123391, 131378, 140802, 197067, 246782, 305071, 370173, 394134, 610142, 740346, 915213, 1604083, 1830426, 3208166, 3825121, 4812249, 7650242, 9624498, 11475363, 22950726, 49726573, 99453146, 149179719, 298359438]

約数ペア:

[(1, 298359438), (2, 149179719), (3, 99453146), (6, 49726573), (13, 22950726), (26, 11475363), (31, 9624498), (39, 7650242), (62, 4812249), (78, 3825121), (93, 3208166), (163, 1830426), (186, 1604083), (326, 915213), (403, 740346), (489, 610142), (757, 394134), (806, 370173), (978, 305071), (1209, 246782), (1514, 197067), (2119, 140802), (2271, 131378), (2418, 123391), (4238, 70401), (4542, 65689), (5053, 59046), (6357, 46934), (9841, 30318), (10106, 29523), (12714, 23467), (15159, 19682)]