223717284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{467}}^1\times {\mathrm{1901}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 648019008

約数和(自身を除く): 424301724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 467, 934, 1401, 1868, 1901, 2802, 3269, 3802, 4203, 5604, 5703, 6538, 7604, 8406, 9807, 11406, 13076, 13307, 16812, 17109, 19614, 22812, 26614, 29421, 34218, 39228, 39921, 53228, 58842, 68436, 79842, 117684, 119763, 159684, 239526, 479052, 887767, 1775534, 2663301, 3551068, 5326602, 6214369, 7989903, 10653204, 12428738, 15979806, 18643107, 24857476, 31959612, 37286214, 55929321, 74572428, 111858642, 223717284]

約数ペア:

[(1, 223717284), (2, 111858642), (3, 74572428), (4, 55929321), (6, 37286214), (7, 31959612), (9, 24857476), (12, 18643107), (14, 15979806), (18, 12428738), (21, 10653204), (28, 7989903), (36, 6214369), (42, 5326602), (63, 3551068), (84, 2663301), (126, 1775534), (252, 887767), (467, 479052), (934, 239526), (1401, 159684), (1868, 119763), (1901, 117684), (2802, 79842), (3269, 68436), (3802, 58842), (4203, 53228), (5604, 39921), (5703, 39228), (6538, 34218), (7604, 29421), (8406, 26614), (9807, 22812), (11406, 19614), (13076, 17109), (13307, 16812)]