254202408

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{14897}}^1$

素因数の和:14991

約数の個数: 64

約数和(自身を含む): 715104000

約数和(自身を除く): 460901592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 14897, 17064, 29794, 44691, 59588, 89382, 119176, 134073, 178764, 268146, 357528, 402219, 536292, 804438, 1072584, 1176863, 1608876, 2353726, 3217752, 3530589, 4707452, 7061178, 9414904, 10591767, 14122356, 21183534, 28244712, 31775301, 42367068, 63550602, 84734136, 127101204, 254202408]

約数ペア:

[(1, 254202408), (2, 127101204), (3, 84734136), (4, 63550602), (6, 42367068), (8, 31775301), (9, 28244712), (12, 21183534), (18, 14122356), (24, 10591767), (27, 9414904), (36, 7061178), (54, 4707452), (72, 3530589), (79, 3217752), (108, 2353726), (158, 1608876), (216, 1176863), (237, 1072584), (316, 804438), (474, 536292), (632, 402219), (711, 357528), (948, 268146), (1422, 178764), (1896, 134073), (2133, 119176), (2844, 89382), (4266, 59588), (5688, 44691), (8532, 29794), (14897, 17064)]