390739008

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^4\times {\mathrm{139}}^1$

素因数の和:198

約数の個数: 140

約数和(自身を含む): 1145387600

約数和(自身を除く): 754648592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 139, 176, 192, 242, 264, 278, 352, 363, 417, 484, 528, 556, 704, 726, 834, 968, 1056, 1112, 1331, 1452, 1529, 1668, 1936, 2112, 2224, 2662, 2904, 3058, 3336, 3872, 3993, 4448, 4587, 5324, 5808, 6116, 6672, 7744, 7986, 8896, 9174, 10648, 11616, 12232, 13344, 14641, 15972, 16819, 18348, 21296, 23232, 24464, 26688, 29282, 31944, 33638, 36696, 42592, 43923, 48928, 50457, 58564, 63888, 67276, 73392, 85184, 87846, 97856, 100914, 117128, 127776, 134552, 146784, 175692, 185009, 201828, 234256, 255552, 269104, 293568, 351384, 370018, 403656, 468512, 538208, 555027, 702768, 740036, 807312, 937024, 1076416, 1110054, 1405536, 1480072, 1614624, 2035099, 2220108, 2811072, 2960144, 3229248, 4070198, 4440216, 5920288, 6105297, 8140396, 8880432, 11840576, 12210594, 16280792, 17760864, 24421188, 32561584, 35521728, 48842376, 65123168, 97684752, 130246336, 195369504, 390739008]

約数ペア:

[(1, 390739008), (2, 195369504), (3, 130246336), (4, 97684752), (6, 65123168), (8, 48842376), (11, 35521728), (12, 32561584), (16, 24421188), (22, 17760864), (24, 16280792), (32, 12210594), (33, 11840576), (44, 8880432), (48, 8140396), (64, 6105297), (66, 5920288), (88, 4440216), (96, 4070198), (121, 3229248), (132, 2960144), (139, 2811072), (176, 2220108), (192, 2035099), (242, 1614624), (264, 1480072), (278, 1405536), (352, 1110054), (363, 1076416), (417, 937024), (484, 807312), (528, 740036), (556, 702768), (704, 555027), (726, 538208), (834, 468512), (968, 403656), (1056, 370018), (1112, 351384), (1331, 293568), (1452, 269104), (1529, 255552), (1668, 234256), (1936, 201828), (2112, 185009), (2224, 175692), (2662, 146784), (2904, 134552), (3058, 127776), (3336, 117128), (3872, 100914), (3993, 97856), (4448, 87846), (4587, 85184), (5324, 73392), (5808, 67276), (6116, 63888), (6672, 58564), (7744, 50457), (7986, 48928), (8896, 43923), (9174, 42592), (10648, 36696), (11616, 33638), (12232, 31944), (13344, 29282), (14641, 26688), (15972, 24464), (16819, 23232), (18348, 21296)]