233385984

素因数分解:

$2^{12}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 156

約数和(自身を含む): 727491856

約数和(自身を除く): 494105872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 487, 512, 576, 624, 768, 832, 936, 974, 1024, 1152, 1248, 1461, 1536, 1664, 1872, 1948, 2048, 2304, 2496, 2922, 3072, 3328, 3744, 3896, 4096, 4383, 4608, 4992, 5844, 6144, 6331, 6656, 7488, 7792, 8766, 9216, 9984, 11688, 12288, 12662, 13312, 14976, 15584, 17532, 18432, 18993, 19968, 23376, 25324, 26624, 29952, 31168, 35064, 36864, 37986, 39936, 46752, 50648, 53248, 56979, 59904, 62336, 70128, 75972, 79872, 93504, 101296, 113958, 119808, 124672, 140256, 151944, 159744, 187008, 202592, 227916, 239616, 249344, 280512, 303888, 374016, 405184, 455832, 479232, 498688, 561024, 607776, 748032, 810368, 911664, 997376, 1122048, 1215552, 1496064, 1620736, 1823328, 1994752, 2244096, 2431104, 2992128, 3241472, 3646656, 4488192, 4862208, 5984256, 6482944, 7293312, 8976384, 9724416, 12965888, 14586624, 17952768, 19448832, 25931776, 29173248, 38897664, 58346496, 77795328, 116692992, 233385984]

約数ペア:

[(1, 233385984), (2, 116692992), (3, 77795328), (4, 58346496), (6, 38897664), (8, 29173248), (9, 25931776), (12, 19448832), (13, 17952768), (16, 14586624), (18, 12965888), (24, 9724416), (26, 8976384), (32, 7293312), (36, 6482944), (39, 5984256), (48, 4862208), (52, 4488192), (64, 3646656), (72, 3241472), (78, 2992128), (96, 2431104), (104, 2244096), (117, 1994752), (128, 1823328), (144, 1620736), (156, 1496064), (192, 1215552), (208, 1122048), (234, 997376), (256, 911664), (288, 810368), (312, 748032), (384, 607776), (416, 561024), (468, 498688), (487, 479232), (512, 455832), (576, 405184), (624, 374016), (768, 303888), (832, 280512), (936, 249344), (974, 239616), (1024, 227916), (1152, 202592), (1248, 187008), (1461, 159744), (1536, 151944), (1664, 140256), (1872, 124672), (1948, 119808), (2048, 113958), (2304, 101296), (2496, 93504), (2922, 79872), (3072, 75972), (3328, 70128), (3744, 62336), (3896, 59904), (4096, 56979), (4383, 53248), (4608, 50648), (4992, 46752), (5844, 39936), (6144, 37986), (6331, 36864), (6656, 35064), (7488, 31168), (7792, 29952), (8766, 26624), (9216, 25324), (9984, 23376), (11688, 19968), (12288, 18993), (12662, 18432), (13312, 17532), (14976, 15584)]