264487424

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:473

約数の個数: 80

約数和(自身を含む): 559785600

約数和(自身を除く): 295298176

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 128, 188, 232, 256, 376, 379, 464, 512, 752, 758, 928, 1363, 1504, 1516, 1856, 2726, 3008, 3032, 3712, 5452, 6016, 6064, 7424, 10904, 10991, 12032, 12128, 14848, 17813, 21808, 21982, 24064, 24256, 35626, 43616, 43964, 48512, 71252, 87232, 87928, 97024, 142504, 174464, 175856, 194048, 285008, 348928, 351712, 516577, 570016, 697856, 703424, 1033154, 1140032, 1406848, 2066308, 2280064, 2813696, 4132616, 4560128, 5627392, 8265232, 9120256, 16530464, 33060928, 66121856, 132243712, 264487424]

約数ペア:

[(1, 264487424), (2, 132243712), (4, 66121856), (8, 33060928), (16, 16530464), (29, 9120256), (32, 8265232), (47, 5627392), (58, 4560128), (64, 4132616), (94, 2813696), (116, 2280064), (128, 2066308), (188, 1406848), (232, 1140032), (256, 1033154), (376, 703424), (379, 697856), (464, 570016), (512, 516577), (752, 351712), (758, 348928), (928, 285008), (1363, 194048), (1504, 175856), (1516, 174464), (1856, 142504), (2726, 97024), (3008, 87928), (3032, 87232), (3712, 71252), (5452, 48512), (6016, 43964), (6064, 43616), (7424, 35626), (10904, 24256), (10991, 24064), (12032, 21982), (12128, 21808), (14848, 17813)]