12858546978816

素因数分解:

$2^{21}\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 1056

約数和(自身を含む): 45698441134080

約数和(自身を除く): 32839894155264

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 64, 66, 76, 77, 84, 88, 96, 112, 114, 121, 127, 128, 132, 133, 152, 154, 168, 176, 192, 209, 224, 228, 231, 242, 254, 256, 264, 266, 304, 308, 336, 352, 363, 381, 384, 399, 418, 448, 456, 462, 484, 508, 512, 528, 532, 608, 616, 627, 672, 704, 726, 762, 768, 798, 836, 847, 889, 896, 912, 924, 968, 1016, 1024, 1056, 1064, 1216, 1232, 1254, 1344, 1397, 1408, 1452, 1463, 1524, 1536, 1596, 1672, 1694, 1778, 1792, 1824, 1848, 1936, 2032, 2048, 2112, 2128, 2299, 2413, 2432, 2464, 2508, 2541, 2667, 2688, 2794, 2816, 2904, 2926, 3048, 3072, 3192, 3344, 3388, 3556, 3584, 3648, 3696, 3872, 4064, 4096, 4191, 4224, 4256, 4389, 4598, 4826, 4864, 4928, 5016, 5082, 5334, 5376, 5588, 5632, 5808, 5852, 6096, 6144, 6384, 6688, 6776, 6897, 7112, 7168, 7239, 7296, 7392, 7744, 8128, 8192, 8382, 8448, 8512, 8778, 9196, 9652, 9728, 9779, 9856, 10032, 10164, 10668, 10752, 11176, 11264, 11616, 11704, 12192, 12288, 12768, 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約数ペア:

[(1, 12858546978816), (2, 6429273489408), (3, 4286182326272), (4, 3214636744704), (6, 2143091163136), (7, 1836935282688), (8, 1607318372352), (11, 1168958816256), (12, 1071545581568), (14, 918467641344), (16, 803659186176), (19, 676765630464), (21, 612311760896), (22, 584479408128), (24, 535772790784), (28, 459233820672), (32, 401829593088), (33, 389652938752), (38, 338382815232), (42, 306155880448), (44, 292239704064), (48, 267886395392), (56, 229616910336), (57, 225588543488), (64, 200914796544), (66, 194826469376), (76, 169191407616), (77, 166994116608), (84, 153077940224), (88, 146119852032), (96, 133943197696), (112, 114808455168), (114, 112794271744), (121, 106268983296), (127, 101248401408), (128, 100457398272), (132, 97413234688), (133, 96680804352), (152, 84595703808), (154, 83497058304), (168, 76538970112), (176, 73059926016), (192, 66971598848), (209, 61524148224), (224, 57404227584), (228, 56397135872), (231, 55664705536), (242, 53134491648), (254, 50624200704), (256, 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