1278816

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 4209408

約数和(自身を除く): 2930592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 173, 176, 224, 231, 264, 308, 336, 346, 352, 462, 519, 528, 616, 672, 692, 924, 1038, 1056, 1211, 1232, 1384, 1848, 1903, 2076, 2422, 2464, 2768, 3633, 3696, 3806, 4152, 4844, 5536, 5709, 7266, 7392, 7612, 8304, 9688, 11418, 13321, 14532, 15224, 16608, 19376, 22836, 26642, 29064, 30448, 38752, 39963, 45672, 53284, 58128, 60896, 79926, 91344, 106568, 116256, 159852, 182688, 213136, 319704, 426272, 639408, 1278816]

約数ペア:

[(1, 1278816), (2, 639408), (3, 426272), (4, 319704), (6, 213136), (7, 182688), (8, 159852), (11, 116256), (12, 106568), (14, 91344), (16, 79926), (21, 60896), (22, 58128), (24, 53284), (28, 45672), (32, 39963), (33, 38752), (42, 30448), (44, 29064), (48, 26642), (56, 22836), (66, 19376), (77, 16608), (84, 15224), (88, 14532), (96, 13321), (112, 11418), (132, 9688), (154, 8304), (168, 7612), (173, 7392), (176, 7266), (224, 5709), (231, 5536), (264, 4844), (308, 4152), (336, 3806), (346, 3696), (352, 3633), (462, 2768), (519, 2464), (528, 2422), (616, 2076), (672, 1903), (692, 1848), (924, 1384), (1038, 1232), (1056, 1211)]