279913634

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6079}}^1$

素因数の和:6135

約数の個数: 64

約数和(自身を含む): 588349440

約数和(自身を除く): 308435806

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 3289, 3542, 4186, 6079, 6578, 12158, 23023, 42553, 46046, 66869, 79027, 85106, 133738, 139817, 158054, 279634, 468083, 553189, 869297, 936166, 978719, 1106378, 1537987, 1738594, 1817621, 1957438, 3075974, 3635242, 6085079, 10765909, 12170158, 12723347, 19993831, 21531818, 25446694, 39987662, 139956817, 279913634]

約数ペア:

[(1, 279913634), (2, 139956817), (7, 39987662), (11, 25446694), (13, 21531818), (14, 19993831), (22, 12723347), (23, 12170158), (26, 10765909), (46, 6085079), (77, 3635242), (91, 3075974), (143, 1957438), (154, 1817621), (161, 1738594), (182, 1537987), (253, 1106378), (286, 978719), (299, 936166), (322, 869297), (506, 553189), (598, 468083), (1001, 279634), (1771, 158054), (2002, 139817), (2093, 133738), (3289, 85106), (3542, 79027), (4186, 66869), (6079, 46046), (6578, 42553), (12158, 23023)]