393963276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{15277}}^1$

素因数の和:15598

約数の個数: 48

約数和(自身を含む): 1054059776

約数和(自身を除く): 660096500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 307, 614, 921, 1228, 1842, 2149, 3684, 4298, 6447, 8596, 12894, 15277, 25788, 30554, 45831, 61108, 91662, 106939, 183324, 213878, 320817, 427756, 641634, 1283268, 4690039, 9380078, 14070117, 18760156, 28140234, 32830273, 56280468, 65660546, 98490819, 131321092, 196981638, 393963276]

約数ペア:

[(1, 393963276), (2, 196981638), (3, 131321092), (4, 98490819), (6, 65660546), (7, 56280468), (12, 32830273), (14, 28140234), (21, 18760156), (28, 14070117), (42, 9380078), (84, 4690039), (307, 1283268), (614, 641634), (921, 427756), (1228, 320817), (1842, 213878), (2149, 183324), (3684, 106939), (4298, 91662), (6447, 61108), (8596, 45831), (12894, 30554), (15277, 25788)]