238872484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:2020

約数の個数: 48

約数和(自身を含む): 463034880

約数和(自身を除く): 224162396

約数列:

[1, 2, 4, 19, 31, 38, 53, 62, 76, 106, 124, 212, 589, 1007, 1178, 1643, 1913, 2014, 2356, 3286, 3826, 4028, 6572, 7652, 31217, 36347, 59303, 62434, 72694, 101389, 118606, 124868, 145388, 202778, 237212, 405556, 1126757, 1926391, 2253514, 3143059, 3852782, 4507028, 6286118, 7705564, 12572236, 59718121, 119436242, 238872484]

約数ペア:

[(1, 238872484), (2, 119436242), (4, 59718121), (19, 12572236), (31, 7705564), (38, 6286118), (53, 4507028), (62, 3852782), (76, 3143059), (106, 2253514), (124, 1926391), (212, 1126757), (589, 405556), (1007, 237212), (1178, 202778), (1643, 145388), (1913, 124868), (2014, 118606), (2356, 101389), (3286, 72694), (3826, 62434), (4028, 59303), (6572, 36347), (7652, 31217)]