19271431872

素因数分解:

$2^6\times 3^5\times 7^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1$

素因数の和:93

約数の個数: 1008

約数和(自身を含む): 77152682880

約数和(自身を除く): 57881251008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 32, 33, 36, 38, 42, 44, 48, 49, 54, 56, 57, 63, 64, 66, 72, 76, 77, 81, 84, 88, 96, 98, 99, 108, 112, 114, 121, 126, 132, 133, 144, 147, 152, 154, 162, 168, 171, 176, 189, 192, 196, 198, 209, 216, 224, 228, 231, 242, 243, 252, 264, 266, 288, 294, 297, 304, 308, 324, 336, 342, 352, 363, 378, 392, 396, 399, 418, 432, 441, 448, 456, 462, 484, 486, 504, 513, 528, 532, 539, 567, 576, 588, 594, 608, 616, 627, 648, 672, 684, 693, 704, 726, 756, 784, 792, 798, 836, 847, 864, 882, 891, 912, 924, 931, 968, 972, 1008, 1026, 1056, 1064, 1078, 1089, 1134, 1176, 1188, 1197, 1216, 1232, 1254, 1296, 1323, 1331, 1344, 1368, 1386, 1452, 1463, 1512, 1539, 1568, 1584, 1596, 1617, 1672, 1694, 1701, 1728, 1764, 1782, 1824, 1848, 1862, 1881, 1936, 1944, 2016, 2052, 2079, 2112, 2128, 2156, 2178, 2268, 2299, 2352, 2376, 2394, 2464, 2508, 2541, 2592, 2646, 2662, 2673, 2736, 2772, 2793, 2904, 2926, 3024, 3078, 3136, 3168, 3192, 3234, 3267, 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約数ペア:

[(1, 19271431872), (2, 9635715936), (3, 6423810624), (4, 4817857968), (6, 3211905312), (7, 2753061696), (8, 2408928984), (9, 2141270208), (11, 1751948352), (12, 1605952656), (14, 1376530848), (16, 1204464492), (18, 1070635104), (19, 1014285888), (21, 917687232), (22, 875974176), (24, 802976328), (27, 713756736), (28, 688265424), (32, 602232246), (33, 583982784), (36, 535317552), (38, 507142944), (42, 458843616), (44, 437987088), (48, 401488164), (49, 393294528), (54, 356878368), (56, 344132712), (57, 338095296), (63, 305895744), (64, 301116123), (66, 291991392), (72, 267658776), (76, 253571472), (77, 250278336), (81, 237918912), (84, 229421808), (88, 218993544), (96, 200744082), (98, 196647264), (99, 194660928), (108, 178439184), (112, 172066356), (114, 169047648), (121, 159268032), (126, 152947872), (132, 145995696), (133, 144897984), (144, 133829388), (147, 131098176), (152, 126785736), (154, 125139168), (162, 118959456), (168, 114710904), (171, 112698432), (176, 109496772), (189, 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