248943744

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{30871}}^1$

素因数の和:30898

約数の個数: 96

約数和(自身を含む): 818725440

約数和(自身を除く): 569781696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 30871, 61742, 92613, 123484, 185226, 216097, 246968, 277839, 370452, 432194, 493936, 555678, 648291, 740904, 864388, 987872, 1111356, 1296582, 1481808, 1728776, 1944873, 1975744, 2222712, 2593164, 2963616, 3457552, 3889746, 3951488, 4445424, 5186328, 5927232, 6915104, 7779492, 8890848, 10372656, 11854464, 13830208, 15558984, 17781696, 20745312, 27660416, 31117968, 35563392, 41490624, 62235936, 82981248, 124471872, 248943744]

約数ペア:

[(1, 248943744), (2, 124471872), (3, 82981248), (4, 62235936), (6, 41490624), (7, 35563392), (8, 31117968), (9, 27660416), (12, 20745312), (14, 17781696), (16, 15558984), (18, 13830208), (21, 11854464), (24, 10372656), (28, 8890848), (32, 7779492), (36, 6915104), (42, 5927232), (48, 5186328), (56, 4445424), (63, 3951488), (64, 3889746), (72, 3457552), (84, 2963616), (96, 2593164), (112, 2222712), (126, 1975744), (128, 1944873), (144, 1728776), (168, 1481808), (192, 1296582), (224, 1111356), (252, 987872), (288, 864388), (336, 740904), (384, 648291), (448, 555678), (504, 493936), (576, 432194), (672, 370452), (896, 277839), (1008, 246968), (1152, 216097), (1344, 185226), (2016, 123484), (2688, 92613), (4032, 61742), (8064, 30871)]