320074836

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1931}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 787637760

約数和(自身を除く): 467562924

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 727, 1454, 1931, 2181, 2908, 3862, 4362, 5793, 7724, 8724, 11586, 13813, 23172, 27626, 36689, 41439, 55252, 73378, 82878, 110067, 146756, 165756, 220134, 440268, 1403837, 2807674, 4211511, 5615348, 8423022, 16846044, 26672903, 53345806, 80018709, 106691612, 160037418, 320074836]

約数ペア:

[(1, 320074836), (2, 160037418), (3, 106691612), (4, 80018709), (6, 53345806), (12, 26672903), (19, 16846044), (38, 8423022), (57, 5615348), (76, 4211511), (114, 2807674), (228, 1403837), (727, 440268), (1454, 220134), (1931, 165756), (2181, 146756), (2908, 110067), (3862, 82878), (4362, 73378), (5793, 55252), (7724, 41439), (8724, 36689), (11586, 27626), (13813, 23172)]