215684076

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 510289920

約数和(自身を除く): 294605844

約数列:

[1, 2, 3, 4, 6, 12, 139, 191, 278, 382, 417, 556, 573, 677, 764, 834, 1146, 1354, 1668, 2031, 2292, 2708, 4062, 8124, 26549, 53098, 79647, 94103, 106196, 129307, 159294, 188206, 258614, 282309, 318588, 376412, 387921, 517228, 564618, 775842, 1129236, 1551684, 17973673, 35947346, 53921019, 71894692, 107842038, 215684076]

約数ペア:

[(1, 215684076), (2, 107842038), (3, 71894692), (4, 53921019), (6, 35947346), (12, 17973673), (139, 1551684), (191, 1129236), (278, 775842), (382, 564618), (417, 517228), (556, 387921), (573, 376412), (677, 318588), (764, 282309), (834, 258614), (1146, 188206), (1354, 159294), (1668, 129307), (2031, 106196), (2292, 94103), (2708, 79647), (4062, 53098), (8124, 26549)]