217412676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{464557}}^1$

素因数の和:464580

約数の個数: 36

約数和(自身を含む): 591846892

約数和(自身を除く): 374434216

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 464557, 929114, 1393671, 1858228, 2787342, 4181013, 5574684, 6039241, 8362026, 12078482, 16724052, 18117723, 24156964, 36235446, 54353169, 72470892, 108706338, 217412676]

約数ペア:

[(1, 217412676), (2, 108706338), (3, 72470892), (4, 54353169), (6, 36235446), (9, 24156964), (12, 18117723), (13, 16724052), (18, 12078482), (26, 8362026), (36, 6039241), (39, 5574684), (52, 4181013), (78, 2787342), (117, 1858228), (156, 1393671), (234, 929114), (468, 464557)]