215526864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2753}}^1$

素因数の和:3004

約数の個数: 80

約数和(自身を含む): 639280512

約数和(自身を除く): 423753648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 233, 336, 466, 699, 932, 1398, 1631, 1864, 2753, 2796, 3262, 3728, 4893, 5506, 5592, 6524, 8259, 9786, 11012, 11184, 13048, 16518, 19271, 19572, 22024, 26096, 33036, 38542, 39144, 44048, 57813, 66072, 77084, 78288, 115626, 132144, 154168, 231252, 308336, 462504, 641449, 925008, 1282898, 1924347, 2565796, 3848694, 4490143, 5131592, 7697388, 8980286, 10263184, 13470429, 15394776, 17960572, 26940858, 30789552, 35921144, 53881716, 71842288, 107763432, 215526864]

約数ペア:

[(1, 215526864), (2, 107763432), (3, 71842288), (4, 53881716), (6, 35921144), (7, 30789552), (8, 26940858), (12, 17960572), (14, 15394776), (16, 13470429), (21, 10263184), (24, 8980286), (28, 7697388), (42, 5131592), (48, 4490143), (56, 3848694), (84, 2565796), (112, 1924347), (168, 1282898), (233, 925008), (336, 641449), (466, 462504), (699, 308336), (932, 231252), (1398, 154168), (1631, 132144), (1864, 115626), (2753, 78288), (2796, 77084), (3262, 66072), (3728, 57813), (4893, 44048), (5506, 39144), (5592, 38542), (6524, 33036), (8259, 26096), (9786, 22024), (11012, 19572), (11184, 19271), (13048, 16518)]