243647556

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{2459}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 595123200

約数和(自身を除く): 351475644

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 359, 718, 1077, 1436, 2154, 2459, 4308, 4918, 7377, 8257, 9836, 14754, 16514, 24771, 29508, 33028, 49542, 56557, 99084, 113114, 169671, 226228, 339342, 678684, 882781, 1765562, 2648343, 3531124, 5296686, 10593372, 20303963, 40607926, 60911889, 81215852, 121823778, 243647556]

約数ペア:

[(1, 243647556), (2, 121823778), (3, 81215852), (4, 60911889), (6, 40607926), (12, 20303963), (23, 10593372), (46, 5296686), (69, 3531124), (92, 2648343), (138, 1765562), (276, 882781), (359, 678684), (718, 339342), (1077, 226228), (1436, 169671), (2154, 113114), (2459, 99084), (4308, 56557), (4918, 49542), (7377, 33028), (8257, 29508), (9836, 24771), (14754, 16514)]