268087974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7949}}^1$

素因数の和:8045

約数の個数: 64

約数和(自身を含む): 677721600

約数和(自身を除く): 409633626

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 146, 154, 219, 231, 438, 462, 511, 803, 1022, 1533, 1606, 2409, 3066, 4818, 5621, 7949, 11242, 15898, 16863, 23847, 33726, 47694, 55643, 87439, 111286, 166929, 174878, 262317, 333858, 524634, 580277, 612073, 1160554, 1224146, 1740831, 1836219, 3481662, 3672438, 4061939, 6383047, 8123878, 12185817, 12766094, 19149141, 24371634, 38298282, 44681329, 89362658, 134043987, 268087974]

約数ペア:

[(1, 268087974), (2, 134043987), (3, 89362658), (6, 44681329), (7, 38298282), (11, 24371634), (14, 19149141), (21, 12766094), (22, 12185817), (33, 8123878), (42, 6383047), (66, 4061939), (73, 3672438), (77, 3481662), (146, 1836219), (154, 1740831), (219, 1224146), (231, 1160554), (438, 612073), (462, 580277), (511, 524634), (803, 333858), (1022, 262317), (1533, 174878), (1606, 166929), (2409, 111286), (3066, 87439), (4818, 55643), (5621, 47694), (7949, 33726), (11242, 23847), (15898, 16863)]