1268998778892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68521}}^1\times {\mathrm{118717}}^1$

素因数の和:187258

約数の個数: 48

約数和(自身を含む): 3188839560032

約数和(自身を除く): 1919840781140

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 68521, 118717, 137042, 205563, 237434, 274084, 356151, 411126, 474868, 712302, 822252, 890773, 1424604, 1543321, 1781546, 2672319, 3086642, 3563092, 4629963, 5344638, 6173284, 9259926, 10689276, 18519852, 8134607557, 16269215114, 24403822671, 32538430228, 48807645342, 97615290684, 105749898241, 211499796482, 317249694723, 422999592964, 634499389446, 1268998778892]

約数ペア:

[(1, 1268998778892), (2, 634499389446), (3, 422999592964), (4, 317249694723), (6, 211499796482), (12, 105749898241), (13, 97615290684), (26, 48807645342), (39, 32538430228), (52, 24403822671), (78, 16269215114), (156, 8134607557), (68521, 18519852), (118717, 10689276), (137042, 9259926), (205563, 6173284), (237434, 5344638), (274084, 4629963), (356151, 3563092), (411126, 3086642), (474868, 2672319), (712302, 1781546), (822252, 1543321), (890773, 1424604)]