2665325688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{210731}}^1$

素因数の和:210788

約数の個数: 64

約数和(自身を含む): 7282897920

約数和(自身を除く): 4617572232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 210731, 421462, 632193, 842924, 1264386, 1685848, 2528772, 3582427, 5057544, 6532661, 7164854, 10747281, 13065322, 14329708, 19597983, 21494562, 26130644, 28659416, 39195966, 42989124, 52261288, 78391932, 85978248, 111055237, 156783864, 222110474, 333165711, 444220948, 666331422, 888441896, 1332662844, 2665325688]

約数ペア:

[(1, 2665325688), (2, 1332662844), (3, 888441896), (4, 666331422), (6, 444220948), (8, 333165711), (12, 222110474), (17, 156783864), (24, 111055237), (31, 85978248), (34, 78391932), (51, 52261288), (62, 42989124), (68, 39195966), (93, 28659416), (102, 26130644), (124, 21494562), (136, 19597983), (186, 14329708), (204, 13065322), (248, 10747281), (372, 7164854), (408, 6532661), (527, 5057544), (744, 3582427), (1054, 2528772), (1581, 1685848), (2108, 1264386), (3162, 842924), (4216, 632193), (6324, 421462), (12648, 210731)]