850738231504

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{351157}}^1$

素因数の和:351492

約数の個数: 80

約数和(自身を含む): 1911737863168

約数和(自身を除く): 1060999631664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 223, 388, 446, 679, 776, 892, 1358, 1552, 1561, 1784, 2716, 3122, 3568, 5432, 6244, 10864, 12488, 21631, 24976, 43262, 86524, 151417, 173048, 302834, 346096, 351157, 605668, 702314, 1211336, 1404628, 2422672, 2458099, 2809256, 4916198, 5618512, 9832396, 19664792, 34062229, 39329584, 68124458, 78308011, 136248916, 156616022, 238435603, 272497832, 313232044, 476871206, 544995664, 548156077, 626464088, 953742412, 1096312154, 1252928176, 1907484824, 2192624308, 3814969648, 4385248616, 7595877067, 8770497232, 15191754134, 30383508268, 53171139469, 60767016536, 106342278938, 121534033072, 212684557876, 425369115752, 850738231504]

約数ペア:

[(1, 850738231504), (2, 425369115752), (4, 212684557876), (7, 121534033072), (8, 106342278938), (14, 60767016536), (16, 53171139469), (28, 30383508268), (56, 15191754134), (97, 8770497232), (112, 7595877067), (194, 4385248616), (223, 3814969648), (388, 2192624308), (446, 1907484824), (679, 1252928176), (776, 1096312154), (892, 953742412), (1358, 626464088), (1552, 548156077), (1561, 544995664), (1784, 476871206), (2716, 313232044), (3122, 272497832), (3568, 238435603), (5432, 156616022), (6244, 136248916), (10864, 78308011), (12488, 68124458), (21631, 39329584), (24976, 34062229), (43262, 19664792), (86524, 9832396), (151417, 5618512), (173048, 4916198), (302834, 2809256), (346096, 2458099), (351157, 2422672), (605668, 1404628), (702314, 1211336)]