17505872072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1151}}^1$

素因数の和:1411

約数の個数: 128

約数和(自身を含む): 38320128000

約数和(自身を除く): 20814255928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 76, 86, 104, 152, 172, 179, 247, 344, 358, 494, 559, 716, 817, 988, 1118, 1151, 1432, 1634, 1976, 2236, 2302, 2327, 3268, 3401, 4472, 4604, 4654, 6536, 6802, 7697, 9208, 9308, 10621, 13604, 14963, 15394, 18616, 21242, 21869, 27208, 29926, 30788, 42484, 43738, 44213, 49493, 59852, 61576, 84968, 87476, 88426, 98986, 100061, 119704, 146243, 174952, 176852, 197972, 200122, 206029, 284297, 292486, 353704, 395944, 400244, 412058, 568594, 584972, 643409, 800488, 824116, 940367, 1137188, 1169944, 1286818, 1648232, 1880734, 1901159, 2274376, 2573636, 2678377, 3761468, 3802318, 3914551, 5147272, 5356754, 7522936, 7604636, 7829102, 8859247, 10713508, 12224771, 15209272, 15658204, 17718494, 21427016, 24449542, 31316408, 35436988, 48899084, 50889163, 70873976, 97798168, 101778326, 115170211, 168325693, 203556652, 230340422, 336651386, 407113304, 460680844, 673302772, 921361688, 1346605544, 2188234009, 4376468018, 8752936036, 17505872072]

約数ペア:

[(1, 17505872072), (2, 8752936036), (4, 4376468018), (8, 2188234009), (13, 1346605544), (19, 921361688), (26, 673302772), (38, 460680844), (43, 407113304), (52, 336651386), (76, 230340422), (86, 203556652), (104, 168325693), (152, 115170211), (172, 101778326), (179, 97798168), (247, 70873976), (344, 50889163), (358, 48899084), (494, 35436988), (559, 31316408), (716, 24449542), (817, 21427016), (988, 17718494), (1118, 15658204), (1151, 15209272), (1432, 12224771), (1634, 10713508), (1976, 8859247), (2236, 7829102), (2302, 7604636), (2327, 7522936), (3268, 5356754), (3401, 5147272), (4472, 3914551), (4604, 3802318), (4654, 3761468), (6536, 2678377), (6802, 2573636), (7697, 2274376), (9208, 1901159), (9308, 1880734), (10621, 1648232), (13604, 1286818), (14963, 1169944), (15394, 1137188), (18616, 940367), (21242, 824116), (21869, 800488), (27208, 643409), (29926, 584972), (30788, 568594), (42484, 412058), (43738, 400244), (44213, 395944), (49493, 353704), (59852, 292486), (61576, 284297), (84968, 206029), (87476, 200122), (88426, 197972), (98986, 176852), (100061, 174952), (119704, 146243)]