480207978

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{9127}}^1$

素因数の和:9251

約数の個数: 48

約数和(自身を含む): 1082215680

約数和(自身を除く): 602007702

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 79, 111, 158, 222, 237, 333, 474, 666, 711, 1422, 2923, 5846, 8769, 9127, 17538, 18254, 26307, 27381, 52614, 54762, 82143, 164286, 337699, 675398, 721033, 1013097, 1442066, 2026194, 2163099, 3039291, 4326198, 6078582, 6489297, 12978594, 26678221, 53356442, 80034663, 160069326, 240103989, 480207978]

約数ペア:

[(1, 480207978), (2, 240103989), (3, 160069326), (6, 80034663), (9, 53356442), (18, 26678221), (37, 12978594), (74, 6489297), (79, 6078582), (111, 4326198), (158, 3039291), (222, 2163099), (237, 2026194), (333, 1442066), (474, 1013097), (666, 721033), (711, 675398), (1422, 337699), (2923, 164286), (5846, 82143), (8769, 54762), (9127, 52614), (17538, 27381), (18254, 26307)]