15676322704

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{320291}}^1$

素因数の和:320348

約数の個数: 80

約数和(自身を含む): 38127559680

約数和(自身を除く): 22451236976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 874, 1064, 1288, 1748, 2128, 2576, 3059, 3496, 6118, 6992, 12236, 24472, 48944, 320291, 640582, 1281164, 2242037, 2562328, 4484074, 5124656, 6085529, 7366693, 8968148, 12171058, 14733386, 17936296, 24342116, 29466772, 35872592, 42598703, 48684232, 51566851, 58933544, 85197406, 97368464, 103133702, 117867088, 139967167, 170394812, 206267404, 279934334, 340789624, 412534808, 559868668, 681579248, 825069616, 979770169, 1119737336, 1959540338, 2239474672, 3919080676, 7838161352, 15676322704]

約数ペア:

[(1, 15676322704), (2, 7838161352), (4, 3919080676), (7, 2239474672), (8, 1959540338), (14, 1119737336), (16, 979770169), (19, 825069616), (23, 681579248), (28, 559868668), (38, 412534808), (46, 340789624), (56, 279934334), (76, 206267404), (92, 170394812), (112, 139967167), (133, 117867088), (152, 103133702), (161, 97368464), (184, 85197406), (266, 58933544), (304, 51566851), (322, 48684232), (368, 42598703), (437, 35872592), (532, 29466772), (644, 24342116), (874, 17936296), (1064, 14733386), (1288, 12171058), (1748, 8968148), (2128, 7366693), (2576, 6085529), (3059, 5124656), (3496, 4484074), (6118, 2562328), (6992, 2242037), (12236, 1281164), (24472, 640582), (48944, 320291)]