219098992

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{967}}^1$

素因数の和:1023

約数の個数: 90

約数和(自身を含む): 525109992

約数和(自身を除く): 306011000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 289, 392, 476, 578, 784, 833, 952, 967, 1156, 1666, 1904, 1934, 2023, 2312, 3332, 3868, 4046, 4624, 6664, 6769, 7736, 8092, 13328, 13538, 14161, 15472, 16184, 16439, 27076, 28322, 32368, 32878, 47383, 54152, 56644, 65756, 94766, 108304, 113288, 115073, 131512, 189532, 226576, 230146, 263024, 279463, 379064, 460292, 558926, 758128, 805511, 920584, 1117852, 1611022, 1841168, 1956241, 2235704, 3222044, 3912482, 4471408, 6444088, 7824964, 12888176, 13693687, 15649928, 27387374, 31299856, 54774748, 109549496, 219098992]

約数ペア:

[(1, 219098992), (2, 109549496), (4, 54774748), (7, 31299856), (8, 27387374), (14, 15649928), (16, 13693687), (17, 12888176), (28, 7824964), (34, 6444088), (49, 4471408), (56, 3912482), (68, 3222044), (98, 2235704), (112, 1956241), (119, 1841168), (136, 1611022), (196, 1117852), (238, 920584), (272, 805511), (289, 758128), (392, 558926), (476, 460292), (578, 379064), (784, 279463), (833, 263024), (952, 230146), (967, 226576), (1156, 189532), (1666, 131512), (1904, 115073), (1934, 113288), (2023, 108304), (2312, 94766), (3332, 65756), (3868, 56644), (4046, 54152), (4624, 47383), (6664, 32878), (6769, 32368), (7736, 28322), (8092, 27076), (13328, 16439), (13538, 16184), (14161, 15472)]