380778584

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 755643600

約数和(自身を除く): 374865016

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 743, 1363, 1486, 2209, 2726, 2972, 4418, 5452, 5944, 8836, 10904, 17672, 21547, 34921, 43094, 64061, 69842, 86188, 128122, 139684, 172376, 256244, 279368, 512488, 1012709, 1641287, 2025418, 3282574, 4050836, 6565148, 8101672, 13130296, 47597323, 95194646, 190389292, 380778584]

約数ペア:

[(1, 380778584), (2, 190389292), (4, 95194646), (8, 47597323), (29, 13130296), (47, 8101672), (58, 6565148), (94, 4050836), (116, 3282574), (188, 2025418), (232, 1641287), (376, 1012709), (743, 512488), (1363, 279368), (1486, 256244), (2209, 172376), (2726, 139684), (2972, 128122), (4418, 86188), (5452, 69842), (5944, 64061), (8836, 43094), (10904, 34921), (17672, 21547)]