291683892

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{3257}}^1$

素因数の和:3720

約数の個数: 48

約数和(自身を含む): 722494080

約数和(自身を除く): 430810188

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 439, 878, 1317, 1756, 2634, 3257, 5268, 6514, 7463, 9771, 13028, 14926, 19542, 22389, 29852, 39084, 44778, 55369, 89556, 110738, 166107, 221476, 332214, 664428, 1429823, 2859646, 4289469, 5719292, 8578938, 17157876, 24306991, 48613982, 72920973, 97227964, 145841946, 291683892]

約数ペア:

[(1, 291683892), (2, 145841946), (3, 97227964), (4, 72920973), (6, 48613982), (12, 24306991), (17, 17157876), (34, 8578938), (51, 5719292), (68, 4289469), (102, 2859646), (204, 1429823), (439, 664428), (878, 332214), (1317, 221476), (1756, 166107), (2634, 110738), (3257, 89556), (5268, 55369), (6514, 44778), (7463, 39084), (9771, 29852), (13028, 22389), (14926, 19542)]