214857984

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:936

約数の個数: 144

約数和(自身を含む): 646067520

約数和(自身を除く): 431209536

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 256, 264, 319, 348, 352, 384, 464, 528, 638, 696, 704, 768, 877, 928, 957, 1056, 1276, 1392, 1408, 1754, 1856, 1914, 2112, 2552, 2631, 2784, 2816, 3508, 3712, 3828, 4224, 5104, 5262, 5568, 7016, 7424, 7656, 8448, 9647, 10208, 10524, 11136, 14032, 15312, 19294, 20416, 21048, 22272, 25433, 28064, 28941, 30624, 38588, 40832, 42096, 50866, 56128, 57882, 61248, 76299, 77176, 81664, 84192, 101732, 112256, 115764, 122496, 152598, 154352, 168384, 203464, 224512, 231528, 244992, 279763, 305196, 308704, 336768, 406928, 463056, 559526, 610392, 617408, 673536, 813856, 839289, 926112, 1119052, 1220784, 1234816, 1627712, 1678578, 1852224, 2238104, 2441568, 2469632, 3255424, 3357156, 3704448, 4476208, 4883136, 6510848, 6714312, 7408896, 8952416, 9766272, 13428624, 17904832, 19532544, 26857248, 35809664, 53714496, 71619328, 107428992, 214857984]

約数ペア:

[(1, 214857984), (2, 107428992), (3, 71619328), (4, 53714496), (6, 35809664), (8, 26857248), (11, 19532544), (12, 17904832), (16, 13428624), (22, 9766272), (24, 8952416), (29, 7408896), (32, 6714312), (33, 6510848), (44, 4883136), (48, 4476208), (58, 3704448), (64, 3357156), (66, 3255424), (87, 2469632), (88, 2441568), (96, 2238104), (116, 1852224), (128, 1678578), (132, 1627712), (174, 1234816), (176, 1220784), (192, 1119052), (232, 926112), (256, 839289), (264, 813856), (319, 673536), (348, 617408), (352, 610392), (384, 559526), (464, 463056), (528, 406928), (638, 336768), (696, 308704), (704, 305196), (768, 279763), (877, 244992), (928, 231528), (957, 224512), (1056, 203464), (1276, 168384), (1392, 154352), (1408, 152598), (1754, 122496), (1856, 115764), (1914, 112256), (2112, 101732), (2552, 84192), (2631, 81664), (2784, 77176), (2816, 76299), (3508, 61248), (3712, 57882), (3828, 56128), (4224, 50866), (5104, 42096), (5262, 40832), (5568, 38588), (7016, 30624), (7424, 28941), (7656, 28064), (8448, 25433), (9647, 22272), (10208, 21048), (10524, 20416), (11136, 19294), (14032, 15312)]