240887808

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{1867}}^1$

素因数の和:1902

約数の個数: 144

約数和(自身を含む): 795543840

約数和(自身を除く): 554656032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 1867, 2016, 2048, 2304, 2688, 3072, 3584, 3734, 4032, 4608, 5376, 5601, 6144, 7168, 7468, 8064, 9216, 10752, 11202, 13069, 14336, 14936, 16128, 16803, 18432, 21504, 22404, 26138, 29872, 32256, 33606, 39207, 43008, 44808, 52276, 59744, 64512, 67212, 78414, 89616, 104552, 117621, 119488, 129024, 134424, 156828, 179232, 209104, 235242, 238976, 268848, 313656, 358464, 418208, 470484, 477952, 537696, 627312, 716928, 836416, 940968, 955904, 1075392, 1254624, 1433856, 1672832, 1881936, 1911808, 2150784, 2509248, 2867712, 3345664, 3763872, 3823616, 4301568, 5018496, 5735424, 6691328, 7527744, 8603136, 10036992, 11470848, 13382656, 15055488, 17206272, 20073984, 26765312, 30110976, 34412544, 40147968, 60221952, 80295936, 120443904, 240887808]

約数ペア:

[(1, 240887808), (2, 120443904), (3, 80295936), (4, 60221952), (6, 40147968), (7, 34412544), (8, 30110976), (9, 26765312), (12, 20073984), (14, 17206272), (16, 15055488), (18, 13382656), (21, 11470848), (24, 10036992), (28, 8603136), (32, 7527744), (36, 6691328), (42, 5735424), (48, 5018496), (56, 4301568), (63, 3823616), (64, 3763872), (72, 3345664), (84, 2867712), (96, 2509248), (112, 2150784), (126, 1911808), (128, 1881936), (144, 1672832), (168, 1433856), (192, 1254624), (224, 1075392), (252, 955904), (256, 940968), (288, 836416), (336, 716928), (384, 627312), (448, 537696), (504, 477952), (512, 470484), (576, 418208), (672, 358464), (768, 313656), (896, 268848), (1008, 238976), (1024, 235242), (1152, 209104), (1344, 179232), (1536, 156828), (1792, 134424), (1867, 129024), (2016, 119488), (2048, 117621), (2304, 104552), (2688, 89616), (3072, 78414), (3584, 67212), (3734, 64512), (4032, 59744), (4608, 52276), (5376, 44808), (5601, 43008), (6144, 39207), (7168, 33606), (7468, 32256), (8064, 29872), (9216, 26138), (10752, 22404), (11202, 21504), (13069, 18432), (14336, 16803), (14936, 16128)]