212220048

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 570884096

約数和(自身を除く): 358664048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 127, 186, 248, 254, 372, 381, 496, 508, 744, 762, 1016, 1123, 1488, 1524, 2032, 2246, 3048, 3369, 3937, 4492, 6096, 6738, 7874, 8984, 11811, 13476, 15748, 17968, 23622, 26952, 31496, 34813, 47244, 53904, 62992, 69626, 94488, 104439, 139252, 142621, 188976, 208878, 278504, 285242, 417756, 427863, 557008, 570484, 835512, 855726, 1140968, 1671024, 1711452, 2281936, 3422904, 4421251, 6845808, 8842502, 13263753, 17685004, 26527506, 35370008, 53055012, 70740016, 106110024, 212220048]

約数ペア:

[(1, 212220048), (2, 106110024), (3, 70740016), (4, 53055012), (6, 35370008), (8, 26527506), (12, 17685004), (16, 13263753), (24, 8842502), (31, 6845808), (48, 4421251), (62, 3422904), (93, 2281936), (124, 1711452), (127, 1671024), (186, 1140968), (248, 855726), (254, 835512), (372, 570484), (381, 557008), (496, 427863), (508, 417756), (744, 285242), (762, 278504), (1016, 208878), (1123, 188976), (1488, 142621), (1524, 139252), (2032, 104439), (2246, 94488), (3048, 69626), (3369, 62992), (3937, 53904), (4492, 47244), (6096, 34813), (6738, 31496), (7874, 26952), (8984, 23622), (11811, 17968), (13476, 15748)]