287636544

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:497

約数の個数: 168

約数和(自身を含む): 898672320

約数和(自身を除く): 611035776

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, 107, 117, 144, 156, 192, 208, 214, 234, 288, 312, 321, 359, 416, 428, 468, 576, 624, 642, 718, 832, 856, 936, 963, 1077, 1248, 1284, 1391, 1436, 1712, 1872, 1926, 2154, 2496, 2568, 2782, 2872, 3231, 3424, 3744, 3852, 4173, 4308, 4667, 5136, 5564, 5744, 6462, 6848, 7488, 7704, 8346, 8616, 9334, 10272, 11128, 11488, 12519, 12924, 14001, 15408, 16692, 17232, 18668, 20544, 22256, 22976, 25038, 25848, 28002, 30816, 33384, 34464, 37336, 38413, 42003, 44512, 50076, 51696, 56004, 61632, 66768, 68928, 74672, 76826, 84006, 89024, 100152, 103392, 112008, 115239, 133536, 149344, 153652, 168012, 200304, 206784, 224016, 230478, 267072, 298688, 307304, 336024, 345717, 400608, 448032, 460956, 499369, 614608, 672048, 691434, 801216, 896064, 921912, 998738, 1229216, 1344096, 1382868, 1498107, 1843824, 1997476, 2458432, 2688192, 2765736, 2996214, 3687648, 3994952, 4494321, 5531472, 5992428, 7375296, 7989904, 8988642, 11062944, 11984856, 15979808, 17977284, 22125888, 23969712, 31959616, 35954568, 47939424, 71909136, 95878848, 143818272, 287636544]

約数ペア:

[(1, 287636544), (2, 143818272), (3, 95878848), (4, 71909136), (6, 47939424), (8, 35954568), (9, 31959616), (12, 23969712), (13, 22125888), (16, 17977284), (18, 15979808), (24, 11984856), (26, 11062944), (32, 8988642), (36, 7989904), (39, 7375296), (48, 5992428), (52, 5531472), (64, 4494321), (72, 3994952), (78, 3687648), (96, 2996214), (104, 2765736), (107, 2688192), (117, 2458432), (144, 1997476), (156, 1843824), (192, 1498107), (208, 1382868), (214, 1344096), (234, 1229216), (288, 998738), (312, 921912), (321, 896064), (359, 801216), (416, 691434), (428, 672048), (468, 614608), (576, 499369), (624, 460956), (642, 448032), (718, 400608), (832, 345717), (856, 336024), (936, 307304), (963, 298688), (1077, 267072), (1248, 230478), (1284, 224016), (1391, 206784), (1436, 200304), (1712, 168012), (1872, 153652), (1926, 149344), (2154, 133536), (2496, 115239), (2568, 112008), (2782, 103392), (2872, 100152), (3231, 89024), (3424, 84006), (3744, 76826), (3852, 74672), (4173, 68928), (4308, 66768), (4667, 61632), (5136, 56004), (5564, 51696), (5744, 50076), (6462, 44512), (6848, 42003), (7488, 38413), (7704, 37336), (8346, 34464), (8616, 33384), (9334, 30816), (10272, 28002), (11128, 25848), (11488, 25038), (12519, 22976), (12924, 22256), (14001, 20544), (15408, 18668), (16692, 17232)]