238962392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{8231}}^1$

素因数の和:8447

約数の個数: 32

約数和(自身を含む): 474163200

約数和(自身を除く): 235200808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 3629, 7258, 8231, 14516, 16462, 29032, 32924, 65848, 156389, 312778, 625556, 1251112, 1572121, 3144242, 6288484, 12576968, 29870299, 59740598, 119481196, 238962392]

約数ペア:

[(1, 238962392), (2, 119481196), (4, 59740598), (8, 29870299), (19, 12576968), (38, 6288484), (76, 3144242), (152, 1572121), (191, 1251112), (382, 625556), (764, 312778), (1528, 156389), (3629, 65848), (7258, 32924), (8231, 29032), (14516, 16462)]