253247928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{340387}}^1$

素因数の和:340427

約数の個数: 32

約数和(自身を含む): 653544960

約数和(自身を除く): 400297032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 340387, 680774, 1021161, 1361548, 2042322, 2723096, 4084644, 8169288, 10551997, 21103994, 31655991, 42207988, 63311982, 84415976, 126623964, 253247928]

約数ペア:

[(1, 253247928), (2, 126623964), (3, 84415976), (4, 63311982), (6, 42207988), (8, 31655991), (12, 21103994), (24, 10551997), (31, 8169288), (62, 4084644), (93, 2723096), (124, 2042322), (186, 1361548), (248, 1021161), (372, 680774), (744, 340387)]