220581096

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{129449}}^1$

素因数の和:129529

約数の個数: 32

約数和(自身を含む): 559224000

約数和(自身を除く): 338642904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 129449, 258898, 388347, 517796, 776694, 1035592, 1553388, 3106776, 9190879, 18381758, 27572637, 36763516, 55145274, 73527032, 110290548, 220581096]

約数ペア:

[(1, 220581096), (2, 110290548), (3, 73527032), (4, 55145274), (6, 36763516), (8, 27572637), (12, 18381758), (24, 9190879), (71, 3106776), (142, 1553388), (213, 1035592), (284, 776694), (426, 517796), (568, 388347), (852, 258898), (1704, 129449)]