222867864

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{43597}}^1$

素因数の和:43680

約数の個数: 48

約数和(自身を含む): 612115920

約数和(自身を除く): 389248056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 43597, 87194, 130791, 174388, 261582, 348776, 392373, 523164, 784746, 1046328, 1569492, 3095387, 3138984, 6190774, 9286161, 12381548, 18572322, 24763096, 27858483, 37144644, 55716966, 74289288, 111433932, 222867864]

約数ペア:

[(1, 222867864), (2, 111433932), (3, 74289288), (4, 55716966), (6, 37144644), (8, 27858483), (9, 24763096), (12, 18572322), (18, 12381548), (24, 9286161), (36, 6190774), (71, 3138984), (72, 3095387), (142, 1569492), (213, 1046328), (284, 784746), (426, 523164), (568, 392373), (639, 348776), (852, 261582), (1278, 174388), (1704, 130791), (2556, 87194), (5112, 43597)]