509550.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 73958976

約数和(自身を除く): 46278108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 101, 138, 202, 207, 276, 303, 331, 404, 414, 606, 662, 828, 909, 993, 1212, 1324, 1818, 1986, 2323, 2979, 3636, 3972, 4646, 5958, 6969, 7613, 9292, 11916, 13938, 15226, 20907, 22839, 27876, 30452, 33431, 41814, 45678, 66862, 68517, 83628, 91356, 100293, 133724, 137034, 200586, 274068, 300879, 401172, 601758, 768913, 1203516, 1537826, 2306739, 3075652, 4613478, 6920217, 9226956, 13840434, 27680868]

約数ペア:

[(1, 27680868), (2, 13840434), (3, 9226956), (4, 6920217), (6, 4613478), (9, 3075652), (12, 2306739), (18, 1537826), (23, 1203516), (36, 768913), (46, 601758), (69, 401172), (92, 300879), (101, 274068), (138, 200586), (202, 137034), (207, 133724), (276, 100293), (303, 91356), (331, 83628), (404, 68517), (414, 66862), (606, 45678), (662, 41814), (828, 33431), (909, 30452), (993, 27876), (1212, 22839), (1324, 20907), (1818, 15226), (1986, 13938), (2323, 11916), (2979, 9292), (3636, 7613), (3972, 6969), (4646, 5958)]