172987512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{423989}}^1$

素因数の和:424015

約数の個数: 32

約数和(自身を含む): 457909200

約数和(自身を除く): 284921688

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 423989, 847978, 1271967, 1695956, 2543934, 3391912, 5087868, 7207813, 10175736, 14415626, 21623439, 28831252, 43246878, 57662504, 86493756, 172987512]

約数ペア:

[(1, 172987512), (2, 86493756), (3, 57662504), (4, 43246878), (6, 28831252), (8, 21623439), (12, 14415626), (17, 10175736), (24, 7207813), (34, 5087868), (51, 3391912), (68, 2543934), (102, 1695956), (136, 1271967), (204, 847978), (408, 423989)]