243357.0000000

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 54

約数和(自身を含む): 18876816

約数和(自身を除く): 9694708

約数列:

[1, 2, 4, 13, 17, 26, 34, 47, 52, 68, 94, 169, 188, 221, 289, 338, 442, 578, 611, 676, 799, 884, 1156, 1222, 1598, 2444, 2873, 3196, 3757, 5746, 7514, 7943, 10387, 11492, 13583, 15028, 15886, 20774, 27166, 31772, 41548, 48841, 54332, 97682, 135031, 176579, 195364, 270062, 353158, 540124, 706316, 2295527, 4591054, 9182108]

約数ペア:

[(1, 9182108), (2, 4591054), (4, 2295527), (13, 706316), (17, 540124), (26, 353158), (34, 270062), (47, 195364), (52, 176579), (68, 135031), (94, 97682), (169, 54332), (188, 48841), (221, 41548), (289, 31772), (338, 27166), (442, 20774), (578, 15886), (611, 15028), (676, 13583), (799, 11492), (884, 10387), (1156, 7943), (1222, 7514), (1598, 5746), (2444, 3757), (2873, 3196)]