496633157072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1\times {\mathrm{20347}}^1$

素因数の和:23140

約数の個数: 80

約数和(自身を含む): 1060783563840

約数和(自身を除く): 564150406768

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 2729, 4472, 5458, 8944, 10916, 20347, 21832, 35477, 40694, 43664, 70954, 81388, 117347, 141908, 162776, 234694, 264511, 283816, 325552, 469388, 529022, 567632, 874921, 938776, 1058044, 1525511, 1749842, 1877552, 2116088, 3051022, 3499684, 4232176, 6102044, 6999368, 11373973, 12204088, 13998736, 22747946, 24408176, 45495892, 55526963, 90991784, 111053926, 181983568, 222107852, 444215704, 721850519, 888431408, 1443701038, 2387659409, 2887402076, 4775318818, 5774804152, 9550637636, 11549608304, 19101275272, 31039572317, 38202550544, 62079144634, 124158289268, 248316578536, 496633157072]

約数ペア:

[(1, 496633157072), (2, 248316578536), (4, 124158289268), (8, 62079144634), (13, 38202550544), (16, 31039572317), (26, 19101275272), (43, 11549608304), (52, 9550637636), (86, 5774804152), (104, 4775318818), (172, 2887402076), (208, 2387659409), (344, 1443701038), (559, 888431408), (688, 721850519), (1118, 444215704), (2236, 222107852), (2729, 181983568), (4472, 111053926), (5458, 90991784), (8944, 55526963), (10916, 45495892), (20347, 24408176), (21832, 22747946), (35477, 13998736), (40694, 12204088), (43664, 11373973), (70954, 6999368), (81388, 6102044), (117347, 4232176), (141908, 3499684), (162776, 3051022), (234694, 2116088), (264511, 1877552), (283816, 1749842), (325552, 1525511), (469388, 1058044), (529022, 938776), (567632, 874921)]