480123306

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2153}}^1$

素因数の和:3127

約数の個数: 48

約数和(自身を含む): 1121984136

約数和(自身を除く): 641860830

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 953, 1906, 2153, 2859, 4306, 5718, 6459, 8577, 12389, 12918, 17154, 19377, 24778, 27989, 37167, 38754, 55978, 74334, 83967, 111501, 167934, 223002, 251901, 503802, 2051809, 4103618, 6155427, 12310854, 18466281, 26673517, 36932562, 53347034, 80020551, 160041102, 240061653, 480123306]

約数ペア:

[(1, 480123306), (2, 240061653), (3, 160041102), (6, 80020551), (9, 53347034), (13, 36932562), (18, 26673517), (26, 18466281), (39, 12310854), (78, 6155427), (117, 4103618), (234, 2051809), (953, 503802), (1906, 251901), (2153, 223002), (2859, 167934), (4306, 111501), (5718, 83967), (6459, 74334), (8577, 55978), (12389, 38754), (12918, 37167), (17154, 27989), (19377, 24778)]