316134448

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7274

約数の個数: 80

約数和(自身を含む): 773521920

約数和(自身を除く): 457387472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 2576, 2737, 3128, 5474, 6256, 7219, 10948, 14438, 21896, 28876, 43792, 50533, 57752, 101066, 115504, 122723, 166037, 202132, 245446, 332074, 404264, 490892, 664148, 808528, 859061, 981784, 1162259, 1328296, 1718122, 1963568, 2324518, 2656592, 2822629, 3436244, 4649036, 5645258, 6872488, 9298072, 11290516, 13744976, 18596144, 19758403, 22581032, 39516806, 45162064, 79033612, 158067224, 316134448]

約数ペア:

[(1, 316134448), (2, 158067224), (4, 79033612), (7, 45162064), (8, 39516806), (14, 22581032), (16, 19758403), (17, 18596144), (23, 13744976), (28, 11290516), (34, 9298072), (46, 6872488), (56, 5645258), (68, 4649036), (92, 3436244), (112, 2822629), (119, 2656592), (136, 2324518), (161, 1963568), (184, 1718122), (238, 1328296), (272, 1162259), (322, 981784), (368, 859061), (391, 808528), (476, 664148), (644, 490892), (782, 404264), (952, 332074), (1288, 245446), (1564, 202132), (1904, 166037), (2576, 122723), (2737, 115504), (3128, 101066), (5474, 57752), (6256, 50533), (7219, 43792), (10948, 28876), (14438, 21896)]