388582644

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{19709}}^1$

素因数の和:19800

約数の個数: 48

約数和(自身を含む): 953648640

約数和(自身を除く): 565065996

約数列:

[1, 2, 3, 4, 6, 12, 31, 53, 62, 93, 106, 124, 159, 186, 212, 318, 372, 636, 1643, 3286, 4929, 6572, 9858, 19709, 19716, 39418, 59127, 78836, 118254, 236508, 610979, 1044577, 1221958, 1832937, 2089154, 2443916, 3133731, 3665874, 4178308, 6267462, 7331748, 12534924, 32381887, 64763774, 97145661, 129527548, 194291322, 388582644]

約数ペア:

[(1, 388582644), (2, 194291322), (3, 129527548), (4, 97145661), (6, 64763774), (12, 32381887), (31, 12534924), (53, 7331748), (62, 6267462), (93, 4178308), (106, 3665874), (124, 3133731), (159, 2443916), (186, 2089154), (212, 1832937), (318, 1221958), (372, 1044577), (636, 610979), (1643, 236508), (3286, 118254), (4929, 78836), (6572, 59127), (9858, 39418), (19709, 19716)]