208704384

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{8627}}^1$

素因数の和:8657

約数の個数: 128

約数和(自身を含む): 704044800

約数和(自身を除く): 495340416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 8627, 12096, 17254, 24192, 25881, 34508, 51762, 60389, 69016, 77643, 103524, 120778, 138032, 155286, 181167, 207048, 232929, 241556, 276064, 310572, 362334, 414096, 465858, 483112, 543501, 552128, 621144, 724668, 828192, 931716, 966224, 1087002, 1104256, 1242288, 1449336, 1630503, 1656384, 1863432, 1932448, 2174004, 2484576, 2898672, 3261006, 3312768, 3726864, 3864896, 4348008, 4969152, 5797344, 6522012, 7453728, 7729792, 8696016, 9938304, 11594688, 13044024, 14907456, 17392032, 23189376, 26088048, 29814912, 34784064, 52176096, 69568128, 104352192, 208704384]

約数ペア:

[(1, 208704384), (2, 104352192), (3, 69568128), (4, 52176096), (6, 34784064), (7, 29814912), (8, 26088048), (9, 23189376), (12, 17392032), (14, 14907456), (16, 13044024), (18, 11594688), (21, 9938304), (24, 8696016), (27, 7729792), (28, 7453728), (32, 6522012), (36, 5797344), (42, 4969152), (48, 4348008), (54, 3864896), (56, 3726864), (63, 3312768), (64, 3261006), (72, 2898672), (84, 2484576), (96, 2174004), (108, 1932448), (112, 1863432), (126, 1656384), (128, 1630503), (144, 1449336), (168, 1242288), (189, 1104256), (192, 1087002), (216, 966224), (224, 931716), (252, 828192), (288, 724668), (336, 621144), (378, 552128), (384, 543501), (432, 483112), (448, 465858), (504, 414096), (576, 362334), (672, 310572), (756, 276064), (864, 241556), (896, 232929), (1008, 207048), (1152, 181167), (1344, 155286), (1512, 138032), (1728, 120778), (2016, 103524), (2688, 77643), (3024, 69016), (3456, 60389), (4032, 51762), (6048, 34508), (8064, 25881), (8627, 24192), (12096, 17254)]