339969600568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{20857}}^1$

素因数の和:21081

約数の個数: 128

約数和(自身を含む): 739023969600

約数和(自身を除く): 399054369032

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 73, 76, 104, 113, 146, 152, 226, 247, 292, 452, 494, 584, 904, 949, 988, 1387, 1469, 1898, 1976, 2147, 2774, 2938, 3796, 4294, 5548, 5876, 7592, 8249, 8588, 11096, 11752, 16498, 17176, 18031, 20857, 27911, 32996, 36062, 41714, 55822, 65992, 72124, 83428, 107237, 111644, 144248, 156731, 166856, 214474, 223288, 271141, 313462, 396283, 428948, 542282, 626924, 792566, 857896, 1084564, 1253848, 1522561, 1585132, 2037503, 2169128, 2356841, 3045122, 3170264, 4075006, 4713682, 5151679, 6090244, 8150012, 9427364, 10303358, 12180488, 16300024, 18854728, 19793293, 20606716, 28928659, 30638933, 39586586, 41213432, 44779979, 57857318, 61277866, 79173172, 89559958, 115714636, 122555732, 158346344, 172049393, 179119916, 231429272, 245111464, 344098786, 358239832, 376072567, 582139727, 688197572, 752145134, 1164279454, 1376395144, 1504290268, 2236642109, 2328558908, 3008580536, 3268938467, 4473284218, 4657117816, 6537876934, 8946568436, 13075753868, 17893136872, 26151507736, 42496200071, 84992400142, 169984800284, 339969600568]

約数ペア:

[(1, 339969600568), (2, 169984800284), (4, 84992400142), (8, 42496200071), (13, 26151507736), (19, 17893136872), (26, 13075753868), (38, 8946568436), (52, 6537876934), (73, 4657117816), (76, 4473284218), (104, 3268938467), (113, 3008580536), (146, 2328558908), (152, 2236642109), (226, 1504290268), (247, 1376395144), (292, 1164279454), (452, 752145134), (494, 688197572), (584, 582139727), (904, 376072567), (949, 358239832), (988, 344098786), (1387, 245111464), (1469, 231429272), (1898, 179119916), (1976, 172049393), (2147, 158346344), (2774, 122555732), (2938, 115714636), (3796, 89559958), (4294, 79173172), (5548, 61277866), (5876, 57857318), (7592, 44779979), (8249, 41213432), (8588, 39586586), (11096, 30638933), (11752, 28928659), (16498, 20606716), (17176, 19793293), (18031, 18854728), (20857, 16300024), (27911, 12180488), (32996, 10303358), (36062, 9427364), (41714, 8150012), (55822, 6090244), (65992, 5151679), (72124, 4713682), (83428, 4075006), (107237, 3170264), (111644, 3045122), (144248, 2356841), (156731, 2169128), (166856, 2037503), (214474, 1585132), (223288, 1522561), (271141, 1253848), (313462, 1084564), (396283, 857896), (428948, 792566), (542282, 626924)]