265856992

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{947}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 542771712

約数和(自身を除く): 276914720

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 283, 496, 566, 947, 992, 1132, 1894, 2264, 3788, 4528, 7576, 8773, 9056, 15152, 17546, 29357, 30304, 35092, 58714, 70184, 117428, 140368, 234856, 268001, 280736, 469712, 536002, 939424, 1072004, 2144008, 4288016, 8308031, 8576032, 16616062, 33232124, 66464248, 132928496, 265856992]

約数ペア:

[(1, 265856992), (2, 132928496), (4, 66464248), (8, 33232124), (16, 16616062), (31, 8576032), (32, 8308031), (62, 4288016), (124, 2144008), (248, 1072004), (283, 939424), (496, 536002), (566, 469712), (947, 280736), (992, 268001), (1132, 234856), (1894, 140368), (2264, 117428), (3788, 70184), (4528, 58714), (7576, 35092), (8773, 30304), (9056, 29357), (15152, 17546)]