239611904

素因数分解:

$2^{12}\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 104

約数和(自身を含む): 560657568

約数和(自身を除く): 321045664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 128, 137, 224, 244, 256, 274, 427, 448, 488, 512, 548, 854, 896, 959, 976, 1024, 1096, 1708, 1792, 1918, 1952, 2048, 2192, 3416, 3584, 3836, 3904, 4096, 4384, 6832, 7168, 7672, 7808, 8357, 8768, 13664, 14336, 15344, 15616, 16714, 17536, 27328, 28672, 30688, 31232, 33428, 35072, 54656, 58499, 61376, 62464, 66856, 70144, 109312, 116998, 122752, 124928, 133712, 140288, 218624, 233996, 245504, 249856, 267424, 280576, 437248, 467992, 491008, 534848, 561152, 874496, 935984, 982016, 1069696, 1748992, 1871968, 1964032, 2139392, 3743936, 3928064, 4278784, 7487872, 8557568, 14975744, 17115136, 29951488, 34230272, 59902976, 119805952, 239611904]

約数ペア:

[(1, 239611904), (2, 119805952), (4, 59902976), (7, 34230272), (8, 29951488), (14, 17115136), (16, 14975744), (28, 8557568), (32, 7487872), (56, 4278784), (61, 3928064), (64, 3743936), (112, 2139392), (122, 1964032), (128, 1871968), (137, 1748992), (224, 1069696), (244, 982016), (256, 935984), (274, 874496), (427, 561152), (448, 534848), (488, 491008), (512, 467992), (548, 437248), (854, 280576), (896, 267424), (959, 249856), (976, 245504), (1024, 233996), (1096, 218624), (1708, 140288), (1792, 133712), (1918, 124928), (1952, 122752), (2048, 116998), (2192, 109312), (3416, 70144), (3584, 66856), (3836, 62464), (3904, 61376), (4096, 58499), (4384, 54656), (6832, 35072), (7168, 33428), (7672, 31232), (7808, 30688), (8357, 28672), (8768, 27328), (13664, 17536), (14336, 16714), (15344, 15616)]