393299352

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{321323}}^1$

素因数の和:321352

約数の個数: 48

約数和(自身を含む): 1127847240

約数和(自身を除く): 734547888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 321323, 642646, 963969, 1285292, 1927938, 2570584, 2891907, 3855876, 5462491, 5783814, 7711752, 10924982, 11567628, 16387473, 21849964, 23135256, 32774946, 43699928, 49162419, 65549892, 98324838, 131099784, 196649676, 393299352]

約数ペア:

[(1, 393299352), (2, 196649676), (3, 131099784), (4, 98324838), (6, 65549892), (8, 49162419), (9, 43699928), (12, 32774946), (17, 23135256), (18, 21849964), (24, 16387473), (34, 11567628), (36, 10924982), (51, 7711752), (68, 5783814), (72, 5462491), (102, 3855876), (136, 2891907), (153, 2570584), (204, 1927938), (306, 1285292), (408, 963969), (612, 642646), (1224, 321323)]