388008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 1116180

約数和(自身を除く): 728172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 317, 408, 612, 634, 951, 1224, 1268, 1902, 2536, 2853, 3804, 5389, 5706, 7608, 10778, 11412, 16167, 21556, 22824, 32334, 43112, 48501, 64668, 97002, 129336, 194004, 388008]

約数ペア:

[(1, 388008), (2, 194004), (3, 129336), (4, 97002), (6, 64668), (8, 48501), (9, 43112), (12, 32334), (17, 22824), (18, 21556), (24, 16167), (34, 11412), (36, 10778), (51, 7608), (68, 5706), (72, 5389), (102, 3804), (136, 2853), (153, 2536), (204, 1902), (306, 1268), (317, 1224), (408, 951), (612, 634)]