490203912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{168803}}^1$

素因数の和:168834

約数の個数: 48

約数和(自身を含む): 1347055920

約数和(自身を除く): 856852008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 168803, 337606, 506409, 675212, 1012818, 1350424, 1856833, 2025636, 3713666, 4051272, 5570499, 7427332, 11140998, 14854664, 20425163, 22281996, 40850326, 44563992, 61275489, 81700652, 122550978, 163401304, 245101956, 490203912]

約数ペア:

[(1, 490203912), (2, 245101956), (3, 163401304), (4, 122550978), (6, 81700652), (8, 61275489), (11, 44563992), (12, 40850326), (22, 22281996), (24, 20425163), (33, 14854664), (44, 11140998), (66, 7427332), (88, 5570499), (121, 4051272), (132, 3713666), (242, 2025636), (264, 1856833), (363, 1350424), (484, 1012818), (726, 675212), (968, 506409), (1452, 337606), (2904, 168803)]