265863936

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:922

約数の個数: 144

約数和(自身を含む): 787512320

約数和(自身を除く): 521648384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 859, 992, 1209, 1248, 1488, 1612, 1664, 1718, 1984, 2418, 2496, 2577, 2976, 3224, 3328, 3436, 3968, 4836, 4992, 5154, 5952, 6448, 6872, 7936, 9672, 9984, 10308, 11167, 11904, 12896, 13744, 19344, 20616, 22334, 23808, 25792, 26629, 27488, 33501, 38688, 41232, 44668, 51584, 53258, 54976, 67002, 77376, 79887, 82464, 89336, 103168, 106516, 109952, 134004, 154752, 159774, 164928, 178672, 213032, 219904, 268008, 309504, 319548, 329856, 346177, 357344, 426064, 536016, 639096, 659712, 692354, 714688, 852128, 1038531, 1072032, 1278192, 1384708, 1429376, 1704256, 2077062, 2144064, 2556384, 2769416, 2858752, 3408512, 4154124, 4288128, 5112768, 5538832, 6817024, 8308248, 8576256, 10225536, 11077664, 16616496, 20451072, 22155328, 33232992, 44310656, 66465984, 88621312, 132931968, 265863936]

約数ペア:

[(1, 265863936), (2, 132931968), (3, 88621312), (4, 66465984), (6, 44310656), (8, 33232992), (12, 22155328), (13, 20451072), (16, 16616496), (24, 11077664), (26, 10225536), (31, 8576256), (32, 8308248), (39, 6817024), (48, 5538832), (52, 5112768), (62, 4288128), (64, 4154124), (78, 3408512), (93, 2858752), (96, 2769416), (104, 2556384), (124, 2144064), (128, 2077062), (156, 1704256), (186, 1429376), (192, 1384708), (208, 1278192), (248, 1072032), (256, 1038531), (312, 852128), (372, 714688), (384, 692354), (403, 659712), (416, 639096), (496, 536016), (624, 426064), (744, 357344), (768, 346177), (806, 329856), (832, 319548), (859, 309504), (992, 268008), (1209, 219904), (1248, 213032), (1488, 178672), (1612, 164928), (1664, 159774), (1718, 154752), (1984, 134004), (2418, 109952), (2496, 106516), (2577, 103168), (2976, 89336), (3224, 82464), (3328, 79887), (3436, 77376), (3968, 67002), (4836, 54976), (4992, 53258), (5154, 51584), (5952, 44668), (6448, 41232), (6872, 38688), (7936, 33501), (9672, 27488), (9984, 26629), (10308, 25792), (11167, 23808), (11904, 22334), (12896, 20616), (13744, 19344)]