288655744

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4299

約数の個数: 64

約数和(自身を含む): 634546080

約数和(自身を除く): 345890336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 2132, 2624, 4231, 4264, 5248, 8462, 8528, 16924, 17056, 33848, 34112, 55003, 67696, 68224, 110006, 135392, 173471, 220012, 270784, 346942, 440024, 541568, 693884, 880048, 1387768, 1760096, 2255123, 2775536, 3520192, 4510246, 5551072, 7040384, 9020492, 11102144, 18040984, 22204288, 36081968, 72163936, 144327872, 288655744]

約数ペア:

[(1, 288655744), (2, 144327872), (4, 72163936), (8, 36081968), (13, 22204288), (16, 18040984), (26, 11102144), (32, 9020492), (41, 7040384), (52, 5551072), (64, 4510246), (82, 3520192), (104, 2775536), (128, 2255123), (164, 1760096), (208, 1387768), (328, 880048), (416, 693884), (533, 541568), (656, 440024), (832, 346942), (1066, 270784), (1312, 220012), (1664, 173471), (2132, 135392), (2624, 110006), (4231, 68224), (4264, 67696), (5248, 55003), (8462, 34112), (8528, 33848), (16924, 17056)]