1648207841270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{187639}}^1$

素因数の和:188061

約数の個数: 64

約数和(自身を含む): 3127637560320

約数和(自身を除く): 1479429719050

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 211, 230, 362, 422, 905, 1055, 1810, 2110, 4163, 4853, 8326, 9706, 20815, 24265, 38191, 41630, 48530, 76382, 187639, 190955, 375278, 381910, 878393, 938195, 1756786, 1876390, 4315697, 4391965, 8631394, 8783930, 21578485, 33962659, 39591829, 43156970, 67925318, 79183658, 169813295, 197959145, 339626590, 395918290, 781141157, 910612067, 1562282314, 1821224134, 3905705785, 4553060335, 7166121049, 7811411570, 9106120670, 14332242098, 35830605245, 71661210490, 164820784127, 329641568254, 824103920635, 1648207841270]

約数ペア:

[(1, 1648207841270), (2, 824103920635), (5, 329641568254), (10, 164820784127), (23, 71661210490), (46, 35830605245), (115, 14332242098), (181, 9106120670), (211, 7811411570), (230, 7166121049), (362, 4553060335), (422, 3905705785), (905, 1821224134), (1055, 1562282314), (1810, 910612067), (2110, 781141157), (4163, 395918290), (4853, 339626590), (8326, 197959145), (9706, 169813295), (20815, 79183658), (24265, 67925318), (38191, 43156970), (41630, 39591829), (48530, 33962659), (76382, 21578485), (187639, 8783930), (190955, 8631394), (375278, 4391965), (381910, 4315697), (878393, 1876390), (938195, 1756786)]