251527536

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{134363}}^1$

素因数の和:134390

約数の個数: 60

約数和(自身を含む): 758081688

約数和(自身を除く): 506554152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 134363, 268726, 403089, 537452, 806178, 1074904, 1209267, 1612356, 1746719, 2149808, 2418534, 3224712, 3493438, 4837068, 5240157, 6449424, 6986876, 9674136, 10480314, 13973752, 15720471, 19348272, 20960628, 27947504, 31440942, 41921256, 62881884, 83842512, 125763768, 251527536]

約数ペア:

[(1, 251527536), (2, 125763768), (3, 83842512), (4, 62881884), (6, 41921256), (8, 31440942), (9, 27947504), (12, 20960628), (13, 19348272), (16, 15720471), (18, 13973752), (24, 10480314), (26, 9674136), (36, 6986876), (39, 6449424), (48, 5240157), (52, 4837068), (72, 3493438), (78, 3224712), (104, 2418534), (117, 2149808), (144, 1746719), (156, 1612356), (208, 1209267), (234, 1074904), (312, 806178), (468, 537452), (624, 403089), (936, 268726), (1872, 134363)]