215752668

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1511}}^1$

素因数の和:1754

約数の個数: 48

約数和(自身を含む): 513789696

約数和(自身を除く): 298037028

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 163, 219, 292, 326, 438, 489, 652, 876, 978, 1511, 1956, 3022, 4533, 6044, 9066, 11899, 18132, 23798, 35697, 47596, 71394, 110303, 142788, 220606, 246293, 330909, 441212, 492586, 661818, 738879, 985172, 1323636, 1477758, 2955516, 17979389, 35958778, 53938167, 71917556, 107876334, 215752668]

約数ペア:

[(1, 215752668), (2, 107876334), (3, 71917556), (4, 53938167), (6, 35958778), (12, 17979389), (73, 2955516), (146, 1477758), (163, 1323636), (219, 985172), (292, 738879), (326, 661818), (438, 492586), (489, 441212), (652, 330909), (876, 246293), (978, 220606), (1511, 142788), (1956, 110303), (3022, 71394), (4533, 47596), (6044, 35697), (9066, 23798), (11899, 18132)]