252339804

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{509}}^1$

素因数の和:859

約数の個数: 72

約数和(自身を含む): 654937920

約数和(自身を除く): 402598116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 293, 423, 509, 564, 586, 846, 879, 1018, 1172, 1527, 1692, 1758, 2036, 2637, 3054, 3516, 4581, 5274, 6108, 9162, 10548, 13771, 18324, 23923, 27542, 41313, 47846, 55084, 71769, 82626, 95692, 123939, 143538, 149137, 165252, 215307, 247878, 287076, 298274, 430614, 447411, 495756, 596548, 861228, 894822, 1342233, 1789644, 2684466, 5368932, 7009439, 14018878, 21028317, 28037756, 42056634, 63084951, 84113268, 126169902, 252339804]

約数ペア:

[(1, 252339804), (2, 126169902), (3, 84113268), (4, 63084951), (6, 42056634), (9, 28037756), (12, 21028317), (18, 14018878), (36, 7009439), (47, 5368932), (94, 2684466), (141, 1789644), (188, 1342233), (282, 894822), (293, 861228), (423, 596548), (509, 495756), (564, 447411), (586, 430614), (846, 298274), (879, 287076), (1018, 247878), (1172, 215307), (1527, 165252), (1692, 149137), (1758, 143538), (2036, 123939), (2637, 95692), (3054, 82626), (3516, 71769), (4581, 55084), (5274, 47846), (6108, 41313), (9162, 27542), (10548, 23923), (13771, 18324)]