255263616

素因数分解:

$2^7\times 3^3\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 759002400

約数和(自身を除く): 503738784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 233, 288, 317, 384, 432, 466, 576, 634, 699, 864, 932, 951, 1152, 1268, 1398, 1728, 1864, 1902, 2097, 2536, 2796, 2853, 3456, 3728, 3804, 4194, 5072, 5592, 5706, 6291, 7456, 7608, 8388, 8559, 10144, 11184, 11412, 12582, 14912, 15216, 16776, 17118, 20288, 22368, 22824, 25164, 29824, 30432, 33552, 34236, 40576, 44736, 45648, 50328, 60864, 67104, 68472, 73861, 89472, 91296, 100656, 121728, 134208, 136944, 147722, 182592, 201312, 221583, 268416, 273888, 295444, 365184, 402624, 443166, 547776, 590888, 664749, 805248, 886332, 1095552, 1181776, 1329498, 1772664, 1994247, 2363552, 2658996, 3545328, 3988494, 4727104, 5317992, 7090656, 7976988, 9454208, 10635984, 14181312, 15953976, 21271968, 28362624, 31907952, 42543936, 63815904, 85087872, 127631808, 255263616]

約数ペア:

[(1, 255263616), (2, 127631808), (3, 85087872), (4, 63815904), (6, 42543936), (8, 31907952), (9, 28362624), (12, 21271968), (16, 15953976), (18, 14181312), (24, 10635984), (27, 9454208), (32, 7976988), (36, 7090656), (48, 5317992), (54, 4727104), (64, 3988494), (72, 3545328), (96, 2658996), (108, 2363552), (128, 1994247), (144, 1772664), (192, 1329498), (216, 1181776), (233, 1095552), (288, 886332), (317, 805248), (384, 664749), (432, 590888), (466, 547776), (576, 443166), (634, 402624), (699, 365184), (864, 295444), (932, 273888), (951, 268416), (1152, 221583), (1268, 201312), (1398, 182592), (1728, 147722), (1864, 136944), (1902, 134208), (2097, 121728), (2536, 100656), (2796, 91296), (2853, 89472), (3456, 73861), (3728, 68472), (3804, 67104), (4194, 60864), (5072, 50328), (5592, 45648), (5706, 44736), (6291, 40576), (7456, 34236), (7608, 33552), (8388, 30432), (8559, 29824), (10144, 25164), (11184, 22824), (11412, 22368), (12582, 20288), (14912, 17118), (15216, 16776)]