660542784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{312757}}^1$

素因数の和:312783

約数の個数: 56

約数和(自身を含む): 1906572768

約数和(自身を除く): 1246029984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 312757, 625514, 938271, 1251028, 1876542, 2502056, 3440327, 3753084, 5004112, 6880654, 7506168, 10008224, 10320981, 13761308, 15012336, 20016448, 20641962, 27522616, 30024672, 41283924, 55045232, 60049344, 82567848, 110090464, 165135696, 220180928, 330271392, 660542784]

約数ペア:

[(1, 660542784), (2, 330271392), (3, 220180928), (4, 165135696), (6, 110090464), (8, 82567848), (11, 60049344), (12, 55045232), (16, 41283924), (22, 30024672), (24, 27522616), (32, 20641962), (33, 20016448), (44, 15012336), (48, 13761308), (64, 10320981), (66, 10008224), (88, 7506168), (96, 6880654), (132, 5004112), (176, 3753084), (192, 3440327), (264, 2502056), (352, 1876542), (528, 1251028), (704, 938271), (1056, 625514), (2112, 312757)]