338798936

素因数分解:

$2^3\times 7^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 787968000

約数和(自身を除く): 449169064

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 47, 49, 56, 71, 74, 94, 98, 142, 148, 188, 196, 259, 284, 296, 329, 343, 376, 392, 497, 518, 568, 658, 686, 994, 1036, 1316, 1372, 1739, 1813, 1988, 2072, 2303, 2627, 2632, 2744, 3337, 3478, 3479, 3626, 3976, 4606, 5254, 6674, 6956, 6958, 7252, 9212, 10508, 12173, 12691, 13348, 13912, 13916, 14504, 16121, 18389, 18424, 21016, 23359, 24346, 24353, 25382, 26696, 27832, 32242, 36778, 46718, 48692, 48706, 50764, 64484, 73556, 85211, 93436, 97384, 97412, 101528, 123469, 128723, 128968, 147112, 163513, 170422, 186872, 194824, 246938, 257446, 327026, 340844, 493876, 514892, 596477, 654052, 681688, 864283, 901061, 987752, 1029784, 1144591, 1192954, 1308104, 1728566, 1802122, 2289182, 2385908, 3457132, 3604244, 4578364, 4771816, 6049981, 6914264, 7208488, 9156728, 12099962, 24199924, 42349867, 48399848, 84699734, 169399468, 338798936]

約数ペア:

[(1, 338798936), (2, 169399468), (4, 84699734), (7, 48399848), (8, 42349867), (14, 24199924), (28, 12099962), (37, 9156728), (47, 7208488), (49, 6914264), (56, 6049981), (71, 4771816), (74, 4578364), (94, 3604244), (98, 3457132), (142, 2385908), (148, 2289182), (188, 1802122), (196, 1728566), (259, 1308104), (284, 1192954), (296, 1144591), (329, 1029784), (343, 987752), (376, 901061), (392, 864283), (497, 681688), (518, 654052), (568, 596477), (658, 514892), (686, 493876), (994, 340844), (1036, 327026), (1316, 257446), (1372, 246938), (1739, 194824), (1813, 186872), (1988, 170422), (2072, 163513), (2303, 147112), (2627, 128968), (2632, 128723), (2744, 123469), (3337, 101528), (3478, 97412), (3479, 97384), (3626, 93436), (3976, 85211), (4606, 73556), (5254, 64484), (6674, 50764), (6956, 48706), (6958, 48692), (7252, 46718), (9212, 36778), (10508, 32242), (12173, 27832), (12691, 26696), (13348, 25382), (13912, 24353), (13916, 24346), (14504, 23359), (16121, 21016), (18389, 18424)]