285597702

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{64237}}^1$

素因数の和:64277

約数の個数: 48

約数和(自身を含む): 701478960

約数和(自身を除く): 415881258

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 64237, 128474, 192711, 385422, 578133, 835081, 1156266, 1220503, 1670162, 2441006, 2505243, 3661509, 5010486, 7323018, 7515729, 10984527, 15031458, 15866539, 21969054, 31733078, 47599617, 95199234, 142798851, 285597702]

約数ペア:

[(1, 285597702), (2, 142798851), (3, 95199234), (6, 47599617), (9, 31733078), (13, 21969054), (18, 15866539), (19, 15031458), (26, 10984527), (38, 7515729), (39, 7323018), (57, 5010486), (78, 3661509), (114, 2505243), (117, 2441006), (171, 1670162), (234, 1220503), (247, 1156266), (342, 835081), (494, 578133), (741, 385422), (1482, 192711), (2223, 128474), (4446, 64237)]