247047168

素因数分解:

$2^{10}\times 3^1\times {\mathrm{137}}^1\times {\mathrm{587}}^1$

素因数の和:747

約数の個数: 88

約数和(自身を含む): 664407072

約数和(自身を除く): 417359904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 512, 548, 587, 768, 822, 1024, 1096, 1174, 1536, 1644, 1761, 2192, 2348, 3072, 3288, 3522, 4384, 4696, 6576, 7044, 8768, 9392, 13152, 14088, 17536, 18784, 26304, 28176, 35072, 37568, 52608, 56352, 70144, 75136, 80419, 105216, 112704, 140288, 150272, 160838, 210432, 225408, 241257, 300544, 321676, 420864, 450816, 482514, 601088, 643352, 901632, 965028, 1286704, 1803264, 1930056, 2573408, 3860112, 5146816, 7720224, 10293632, 15440448, 20587264, 30880896, 41174528, 61761792, 82349056, 123523584, 247047168]

約数ペア:

[(1, 247047168), (2, 123523584), (3, 82349056), (4, 61761792), (6, 41174528), (8, 30880896), (12, 20587264), (16, 15440448), (24, 10293632), (32, 7720224), (48, 5146816), (64, 3860112), (96, 2573408), (128, 1930056), (137, 1803264), (192, 1286704), (256, 965028), (274, 901632), (384, 643352), (411, 601088), (512, 482514), (548, 450816), (587, 420864), (768, 321676), (822, 300544), (1024, 241257), (1096, 225408), (1174, 210432), (1536, 160838), (1644, 150272), (1761, 140288), (2192, 112704), (2348, 105216), (3072, 80419), (3288, 75136), (3522, 70144), (4384, 56352), (4696, 52608), (6576, 37568), (7044, 35072), (8768, 28176), (9392, 26304), (13152, 18784), (14088, 17536)]