815867136

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{50587}}^1$

素因数の和:50616

約数の個数: 108

約数和(自身を含む): 2688448672

約数和(自身を除く): 1872581536

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, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 16128, 50587, 101174, 151761, 202348, 303522, 354109, 404696, 455283, 607044, 708218, 809392, 910566, 1062327, 1214088, 1416436, 1618784, 1821132, 2124654, 2428176, 2832872, 3186981, 3237568, 3642264, 4249308, 4856352, 5665744, 6373962, 6475136, 7284528, 8498616, 9712704, 11331488, 12747924, 12950272, 14569056, 16997232, 19425408, 22662976, 25495848, 29138112, 33994464, 38850816, 45325952, 50991696, 58276224, 67988928, 90651904, 101983392, 116552448, 135977856, 203966784, 271955712, 407933568, 815867136]

約数ペア:

[(1, 815867136), (2, 407933568), (3, 271955712), (4, 203966784), (6, 135977856), (7, 116552448), (8, 101983392), (9, 90651904), (12, 67988928), (14, 58276224), (16, 50991696), (18, 45325952), (21, 38850816), (24, 33994464), (28, 29138112), (32, 25495848), (36, 22662976), (42, 19425408), (48, 16997232), (56, 14569056), (63, 12950272), (64, 12747924), (72, 11331488), (84, 9712704), (96, 8498616), (112, 7284528), (126, 6475136), (128, 6373962), (144, 5665744), (168, 4856352), (192, 4249308), (224, 3642264), (252, 3237568), (256, 3186981), (288, 2832872), (336, 2428176), (384, 2124654), (448, 1821132), (504, 1618784), (576, 1416436), (672, 1214088), (768, 1062327), (896, 910566), (1008, 809392), (1152, 708218), (1344, 607044), (1792, 455283), (2016, 404696), (2304, 354109), (2688, 303522), (4032, 202348), (5376, 151761), (8064, 101174), (16128, 50587)]