265410384

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 707663040

約数和(自身を除く): 442252656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 656, 859, 942, 984, 1256, 1718, 1884, 1968, 2512, 2577, 3436, 3768, 5154, 6437, 6872, 7536, 10308, 12874, 13744, 19311, 20616, 25748, 35219, 38622, 41232, 51496, 70438, 77244, 102992, 105657, 134863, 140876, 154488, 211314, 269726, 281752, 308976, 404589, 422628, 539452, 563504, 809178, 845256, 1078904, 1618356, 1690512, 2157808, 3236712, 5529383, 6473424, 11058766, 16588149, 22117532, 33176298, 44235064, 66352596, 88470128, 132705192, 265410384]

約数ペア:

[(1, 265410384), (2, 132705192), (3, 88470128), (4, 66352596), (6, 44235064), (8, 33176298), (12, 22117532), (16, 16588149), (24, 11058766), (41, 6473424), (48, 5529383), (82, 3236712), (123, 2157808), (157, 1690512), (164, 1618356), (246, 1078904), (314, 845256), (328, 809178), (471, 563504), (492, 539452), (628, 422628), (656, 404589), (859, 308976), (942, 281752), (984, 269726), (1256, 211314), (1718, 154488), (1884, 140876), (1968, 134863), (2512, 105657), (2577, 102992), (3436, 77244), (3768, 70438), (5154, 51496), (6437, 41232), (6872, 38622), (7536, 35219), (10308, 25748), (12874, 20616), (13744, 19311)]