208538781672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{7459}}^1$

素因数の和:7668

約数の個数: 192

約数和(自身を含む): 578945534400

約数和(自身を除く): 370406752728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 113, 122, 156, 169, 183, 226, 244, 312, 338, 339, 366, 452, 488, 507, 676, 678, 732, 793, 904, 1014, 1352, 1356, 1464, 1469, 1586, 2028, 2379, 2712, 2938, 3172, 4056, 4407, 4758, 5876, 6344, 6893, 7459, 8814, 9516, 10309, 11752, 13786, 14918, 17628, 19032, 19097, 20618, 20679, 22377, 27572, 29836, 30927, 35256, 38194, 41236, 41358, 44754, 55144, 57291, 59672, 61854, 76388, 82472, 82716, 89508, 89609, 96967, 114582, 123708, 152776, 165432, 179016, 179218, 193934, 229164, 247416, 268827, 290901, 358436, 387868, 454999, 458328, 537654, 581802, 716872, 775736, 842867, 909998, 1075308, 1163604, 1164917, 1260571, 1364997, 1685734, 1819996, 2150616, 2327208, 2329834, 2521142, 2528601, 2729994, 3371468, 3494751, 3639992, 3781713, 4659668, 5042284, 5057202, 5459988, 5914987, 6742936, 6989502, 7563426, 9319336, 10084568, 10114404, 10919976, 10957271, 11829974, 13979004, 15126852, 17744961, 20228808, 21914542, 23659948, 27958008, 30253704, 32871813, 35489922, 43829084, 47319896, 51414887, 65743626, 70979844, 76894831, 87658168, 102829774, 131487252, 141959688, 142444523, 153789662, 154244661, 205659548, 230684493, 262974504, 284889046, 307579324, 308489322, 411319096, 427333569, 461368986, 569778092, 615158648, 616978644, 668393531, 854667138, 922737972, 1139556184, 1233957288, 1336787062, 1709334276, 1845475944, 2005180593, 2673574124, 3418668552, 4010361186, 5347148248, 8020722372, 8689115903, 16041444744, 17378231806, 26067347709, 34756463612, 52134695418, 69512927224, 104269390836, 208538781672]

約数ペア:

[(1, 208538781672), (2, 104269390836), (3, 69512927224), (4, 52134695418), (6, 34756463612), (8, 26067347709), (12, 17378231806), (13, 16041444744), (24, 8689115903), (26, 8020722372), (39, 5347148248), (52, 4010361186), (61, 3418668552), (78, 2673574124), (104, 2005180593), (113, 1845475944), (122, 1709334276), (156, 1336787062), (169, 1233957288), (183, 1139556184), (226, 922737972), (244, 854667138), (312, 668393531), (338, 616978644), (339, 615158648), (366, 569778092), (452, 461368986), (488, 427333569), (507, 411319096), (676, 308489322), (678, 307579324), (732, 284889046), (793, 262974504), (904, 230684493), (1014, 205659548), (1352, 154244661), (1356, 153789662), (1464, 142444523), (1469, 141959688), (1586, 131487252), (2028, 102829774), (2379, 87658168), (2712, 76894831), (2938, 70979844), (3172, 65743626), (4056, 51414887), (4407, 47319896), (4758, 43829084), (5876, 35489922), (6344, 32871813), (6893, 30253704), (7459, 27958008), (8814, 23659948), (9516, 21914542), (10309, 20228808), (11752, 17744961), (13786, 15126852), (14918, 13979004), (17628, 11829974), (19032, 10957271), (19097, 10919976), (20618, 10114404), (20679, 10084568), (22377, 9319336), (27572, 7563426), (29836, 6989502), (30927, 6742936), (35256, 5914987), (38194, 5459988), (41236, 5057202), (41358, 5042284), (44754, 4659668), (55144, 3781713), (57291, 3639992), (59672, 3494751), (61854, 3371468), (76388, 2729994), (82472, 2528601), (82716, 2521142), (89508, 2329834), (89609, 2327208), (96967, 2150616), (114582, 1819996), (123708, 1685734), (152776, 1364997), (165432, 1260571), (179016, 1164917), (179218, 1163604), (193934, 1075308), (229164, 909998), (247416, 842867), (268827, 775736), (290901, 716872), (358436, 581802), (387868, 537654), (454999, 458328)]