481995904

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6163}}^1$

素因数の和:6237

約数の個数: 64

約数和(自身を含む): 1056263040

約数和(自身を除く): 574267136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 4888, 6016, 6163, 9776, 12326, 19552, 24652, 39104, 49304, 78208, 80119, 98608, 160238, 197216, 289661, 320476, 394432, 579322, 640952, 788864, 1158644, 1281904, 2317288, 2563808, 3765593, 4634576, 5127616, 7531186, 9269152, 10255232, 15062372, 18538304, 30124744, 37076608, 60249488, 120498976, 240997952, 481995904]

約数ペア:

[(1, 481995904), (2, 240997952), (4, 120498976), (8, 60249488), (13, 37076608), (16, 30124744), (26, 18538304), (32, 15062372), (47, 10255232), (52, 9269152), (64, 7531186), (94, 5127616), (104, 4634576), (128, 3765593), (188, 2563808), (208, 2317288), (376, 1281904), (416, 1158644), (611, 788864), (752, 640952), (832, 579322), (1222, 394432), (1504, 320476), (1664, 289661), (2444, 197216), (3008, 160238), (4888, 98608), (6016, 80119), (6163, 78208), (9776, 49304), (12326, 39104), (19552, 24652)]