339868256

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1076

約数の個数: 96

約数和(自身を含む): 830914560

約数和(自身を除く): 491046304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 127, 182, 208, 224, 254, 364, 416, 508, 728, 889, 919, 1016, 1456, 1651, 1778, 1838, 2032, 2912, 3302, 3556, 3676, 4064, 6433, 6604, 7112, 7352, 11557, 11947, 12866, 13208, 14224, 14704, 23114, 23894, 25732, 26416, 28448, 29408, 46228, 47788, 51464, 52832, 83629, 92456, 95576, 102928, 116713, 167258, 184912, 191152, 205856, 233426, 334516, 369824, 382304, 466852, 669032, 816991, 933704, 1338064, 1517269, 1633982, 1867408, 2676128, 3034538, 3267964, 3734816, 6069076, 6535928, 10620883, 12138152, 13071856, 21241766, 24276304, 26143712, 42483532, 48552608, 84967064, 169934128, 339868256]

約数ペア:

[(1, 339868256), (2, 169934128), (4, 84967064), (7, 48552608), (8, 42483532), (13, 26143712), (14, 24276304), (16, 21241766), (26, 13071856), (28, 12138152), (32, 10620883), (52, 6535928), (56, 6069076), (91, 3734816), (104, 3267964), (112, 3034538), (127, 2676128), (182, 1867408), (208, 1633982), (224, 1517269), (254, 1338064), (364, 933704), (416, 816991), (508, 669032), (728, 466852), (889, 382304), (919, 369824), (1016, 334516), (1456, 233426), (1651, 205856), (1778, 191152), (1838, 184912), (2032, 167258), (2912, 116713), (3302, 102928), (3556, 95576), (3676, 92456), (4064, 83629), (6433, 52832), (6604, 51464), (7112, 47788), (7352, 46228), (11557, 29408), (11947, 28448), (12866, 26416), (13208, 25732), (14224, 23894), (14704, 23114)]