308992488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79967}}^1$

素因数の和:80006

約数の個数: 64

約数和(自身を含む): 921231360

約数和(自身を除く): 612238872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 79967, 159934, 239901, 319868, 479802, 559769, 639736, 959604, 1119538, 1679307, 1839241, 1919208, 2239076, 3358614, 3678482, 4478152, 5517723, 6717228, 7356964, 11035446, 12874687, 13434456, 14713928, 22070892, 25749374, 38624061, 44141784, 51498748, 77248122, 102997496, 154496244, 308992488]

約数ペア:

[(1, 308992488), (2, 154496244), (3, 102997496), (4, 77248122), (6, 51498748), (7, 44141784), (8, 38624061), (12, 25749374), (14, 22070892), (21, 14713928), (23, 13434456), (24, 12874687), (28, 11035446), (42, 7356964), (46, 6717228), (56, 5517723), (69, 4478152), (84, 3678482), (92, 3358614), (138, 2239076), (161, 1919208), (168, 1839241), (184, 1679307), (276, 1119538), (322, 959604), (483, 639736), (552, 559769), (644, 479802), (966, 319868), (1288, 239901), (1932, 159934), (3864, 79967)]