303297152

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 639662400

約数和(自身を除く): 336365248

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 311, 401, 608, 622, 802, 1216, 1244, 1604, 2432, 2488, 3208, 4976, 5909, 6416, 7619, 9952, 11818, 12832, 15238, 19904, 23636, 25664, 30476, 39808, 47272, 51328, 60952, 94544, 121904, 124711, 189088, 243808, 249422, 378176, 487616, 498844, 756352, 975232, 997688, 1995376, 2369509, 3990752, 4739018, 7981504, 9478036, 15963008, 18956072, 37912144, 75824288, 151648576, 303297152]

約数ペア:

[(1, 303297152), (2, 151648576), (4, 75824288), (8, 37912144), (16, 18956072), (19, 15963008), (32, 9478036), (38, 7981504), (64, 4739018), (76, 3990752), (128, 2369509), (152, 1995376), (304, 997688), (311, 975232), (401, 756352), (608, 498844), (622, 487616), (802, 378176), (1216, 249422), (1244, 243808), (1604, 189088), (2432, 124711), (2488, 121904), (3208, 94544), (4976, 60952), (5909, 51328), (6416, 47272), (7619, 39808), (9952, 30476), (11818, 25664), (12832, 23636), (15238, 19904)]