309184008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{18973}}^1$

素因数の和:19086

約数の個数: 64

約数和(自身を含む): 892536960

約数和(自身を除く): 583352952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 5432, 8148, 16296, 18973, 37946, 56919, 75892, 113838, 132811, 151784, 227676, 265622, 398433, 455352, 531244, 796866, 1062488, 1593732, 1840381, 3187464, 3680762, 5521143, 7361524, 11042286, 12882667, 14723048, 22084572, 25765334, 38648001, 44169144, 51530668, 77296002, 103061336, 154592004, 309184008]

約数ペア:

[(1, 309184008), (2, 154592004), (3, 103061336), (4, 77296002), (6, 51530668), (7, 44169144), (8, 38648001), (12, 25765334), (14, 22084572), (21, 14723048), (24, 12882667), (28, 11042286), (42, 7361524), (56, 5521143), (84, 3680762), (97, 3187464), (168, 1840381), (194, 1593732), (291, 1062488), (388, 796866), (582, 531244), (679, 455352), (776, 398433), (1164, 265622), (1358, 227676), (2037, 151784), (2328, 132811), (2716, 113838), (4074, 75892), (5432, 56919), (8148, 37946), (16296, 18973)]