27278328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 60849672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 56, 58, 66, 77, 84, 87, 88, 116, 132, 154, 168, 174, 203, 231, 232, 264, 308, 319, 348, 406, 462, 509, 609, 616, 638, 696, 812, 924, 957, 1018, 1218, 1276, 1527, 1624, 1848, 1914, 2036, 2233, 2436, 2552, 3054, 3563, 3828, 4072, 4466, 4872, 5599, 6108, 6699, 7126, 7656, 8932, 10689, 11198, 12216, 13398, 14252, 14761, 16797, 17864, 21378, 22396, 26796, 28504, 29522, 33594, 39193, 42756, 44283, 44792, 53592, 59044, 67188, 78386, 85512, 88566, 103327, 117579, 118088, 134376, 156772, 162371, 177132, 206654, 235158, 309981, 313544, 324742, 354264, 413308, 470316, 487113, 619962, 649484, 826616, 940632, 974226, 1136597, 1239924, 1298968, 1948452, 2273194, 2479848, 3409791, 3896904, 4546388, 6819582, 9092776, 13639164, 27278328]

約数ペア:

[(1, 27278328), (2, 13639164), (3, 9092776), (4, 6819582), (6, 4546388), (7, 3896904), (8, 3409791), (11, 2479848), (12, 2273194), (14, 1948452), (21, 1298968), (22, 1239924), (24, 1136597), (28, 974226), (29, 940632), (33, 826616), (42, 649484), (44, 619962), (56, 487113), (58, 470316), (66, 413308), (77, 354264), (84, 324742), (87, 313544), (88, 309981), (116, 235158), (132, 206654), (154, 177132), (168, 162371), (174, 156772), (203, 134376), (231, 118088), (232, 117579), (264, 103327), (308, 88566), (319, 85512), (348, 78386), (406, 67188), (462, 59044), (509, 53592), (609, 44792), (616, 44283), (638, 42756), (696, 39193), (812, 33594), (924, 29522), (957, 28504), (1018, 26796), (1218, 22396), (1276, 21378), (1527, 17864), (1624, 16797), (1848, 14761), (1914, 14252), (2036, 13398), (2233, 12216), (2436, 11198), (2552, 10689), (3054, 8932), (3563, 7656), (3828, 7126), (4072, 6699), (4466, 6108), (4872, 5599)]