1340716784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{4003}}^1$

素因数の和:4206

約数の個数: 60

約数和(自身を含む): 2872477608

約数和(自身を除く): 1531760824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 173, 176, 242, 346, 484, 692, 968, 1384, 1903, 1936, 2768, 3806, 4003, 7612, 8006, 15224, 16012, 20933, 30448, 32024, 41866, 44033, 64048, 83732, 88066, 167464, 176132, 334928, 352264, 484363, 692519, 704528, 968726, 1385038, 1937452, 2770076, 3874904, 5540152, 7617709, 7749808, 11080304, 15235418, 30470836, 60941672, 83794799, 121883344, 167589598, 335179196, 670358392, 1340716784]

約数ペア:

[(1, 1340716784), (2, 670358392), (4, 335179196), (8, 167589598), (11, 121883344), (16, 83794799), (22, 60941672), (44, 30470836), (88, 15235418), (121, 11080304), (173, 7749808), (176, 7617709), (242, 5540152), (346, 3874904), (484, 2770076), (692, 1937452), (968, 1385038), (1384, 968726), (1903, 704528), (1936, 692519), (2768, 484363), (3806, 352264), (4003, 334928), (7612, 176132), (8006, 167464), (15224, 88066), (16012, 83732), (20933, 64048), (30448, 44033), (32024, 41866)]