487657177956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1288013}}^1$

素因数の和:1288845

約数の個数: 72

約数和(自身を含む): 1329153167160

約数和(自身を除く): 841495989204

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 809, 1618, 2427, 3236, 4854, 7281, 9708, 10517, 14562, 21034, 29124, 31551, 42068, 63102, 94653, 126204, 189306, 378612, 1288013, 2576026, 3864039, 5152052, 7728078, 11592117, 15456156, 16744169, 23184234, 33488338, 46368468, 50232507, 66976676, 100465014, 150697521, 200930028, 301395042, 602790084, 1042002517, 2084005034, 3126007551, 4168010068, 6252015102, 9378022653, 12504030204, 13546032721, 18756045306, 27092065442, 37512090612, 40638098163, 54184130884, 81276196326, 121914294489, 162552392652, 243828588978, 487657177956]

約数ペア:

[(1, 487657177956), (2, 243828588978), (3, 162552392652), (4, 121914294489), (6, 81276196326), (9, 54184130884), (12, 40638098163), (13, 37512090612), (18, 27092065442), (26, 18756045306), (36, 13546032721), (39, 12504030204), (52, 9378022653), (78, 6252015102), (117, 4168010068), (156, 3126007551), (234, 2084005034), (468, 1042002517), (809, 602790084), (1618, 301395042), (2427, 200930028), (3236, 150697521), (4854, 100465014), (7281, 66976676), (9708, 50232507), (10517, 46368468), (14562, 33488338), (21034, 23184234), (29124, 16744169), (31551, 15456156), (42068, 11592117), (63102, 7728078), (94653, 5152052), (126204, 3864039), (189306, 2576026), (378612, 1288013)]