280073664

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:475

約数の個数: 168

約数和(自身を含む): 874818672

約数和(自身を除く): 594745008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 113, 117, 144, 156, 192, 208, 226, 234, 288, 312, 331, 339, 416, 452, 468, 576, 624, 662, 678, 832, 904, 936, 993, 1017, 1248, 1324, 1356, 1469, 1808, 1872, 1986, 2034, 2496, 2648, 2712, 2938, 2979, 3616, 3744, 3972, 4068, 4303, 4407, 5296, 5424, 5876, 5958, 7232, 7488, 7944, 8136, 8606, 8814, 10592, 10848, 11752, 11916, 12909, 13221, 15888, 16272, 17212, 17628, 21184, 21696, 23504, 23832, 25818, 26442, 31776, 32544, 34424, 35256, 37403, 38727, 47008, 47664, 51636, 52884, 63552, 65088, 68848, 70512, 74806, 77454, 94016, 95328, 103272, 105768, 112209, 137696, 141024, 149612, 154908, 190656, 206544, 211536, 224418, 275392, 282048, 299224, 309816, 336627, 413088, 423072, 448836, 486239, 598448, 619632, 673254, 826176, 846144, 897672, 972478, 1196896, 1239264, 1346508, 1458717, 1795344, 1944956, 2393792, 2478528, 2693016, 2917434, 3590688, 3889912, 4376151, 5386032, 5834868, 7181376, 7779824, 8752302, 10772064, 11669736, 15559648, 17504604, 21544128, 23339472, 31119296, 35009208, 46678944, 70018416, 93357888, 140036832, 280073664]

約数ペア:

[(1, 280073664), (2, 140036832), (3, 93357888), (4, 70018416), (6, 46678944), (8, 35009208), (9, 31119296), (12, 23339472), (13, 21544128), (16, 17504604), (18, 15559648), (24, 11669736), (26, 10772064), (32, 8752302), (36, 7779824), (39, 7181376), (48, 5834868), (52, 5386032), (64, 4376151), (72, 3889912), (78, 3590688), (96, 2917434), (104, 2693016), (113, 2478528), (117, 2393792), (144, 1944956), (156, 1795344), (192, 1458717), (208, 1346508), (226, 1239264), (234, 1196896), (288, 972478), (312, 897672), (331, 846144), (339, 826176), (416, 673254), (452, 619632), (468, 598448), (576, 486239), (624, 448836), (662, 423072), (678, 413088), (832, 336627), (904, 309816), (936, 299224), (993, 282048), (1017, 275392), (1248, 224418), (1324, 211536), (1356, 206544), (1469, 190656), (1808, 154908), (1872, 149612), (1986, 141024), (2034, 137696), (2496, 112209), (2648, 105768), (2712, 103272), (2938, 95328), (2979, 94016), (3616, 77454), (3744, 74806), (3972, 70512), (4068, 68848), (4303, 65088), (4407, 63552), (5296, 52884), (5424, 51636), (5876, 47664), (5958, 47008), (7232, 38727), (7488, 37403), (7944, 35256), (8136, 34424), (8606, 32544), (8814, 31776), (10592, 26442), (10848, 25818), (11752, 23832), (11916, 23504), (12909, 21696), (13221, 21184), (15888, 17628), (16272, 17212)]