291265104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{8807}}^1$

素因数の和:8884

約数の個数: 80

約数和(自身を含む): 825697152

約数和(自身を除く): 534432048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 8807, 11024, 16536, 17614, 26421, 33072, 35228, 52842, 70456, 105684, 114491, 140912, 211368, 228982, 343473, 422736, 457964, 466771, 686946, 915928, 933542, 1373892, 1400313, 1831856, 1867084, 2747784, 2800626, 3734168, 5495568, 5601252, 6068023, 7468336, 11202504, 12136046, 18204069, 22405008, 24272092, 36408138, 48544184, 72816276, 97088368, 145632552, 291265104]

約数ペア:

[(1, 291265104), (2, 145632552), (3, 97088368), (4, 72816276), (6, 48544184), (8, 36408138), (12, 24272092), (13, 22405008), (16, 18204069), (24, 12136046), (26, 11202504), (39, 7468336), (48, 6068023), (52, 5601252), (53, 5495568), (78, 3734168), (104, 2800626), (106, 2747784), (156, 1867084), (159, 1831856), (208, 1400313), (212, 1373892), (312, 933542), (318, 915928), (424, 686946), (624, 466771), (636, 457964), (689, 422736), (848, 343473), (1272, 228982), (1378, 211368), (2067, 140912), (2544, 114491), (2756, 105684), (4134, 70456), (5512, 52842), (8268, 35228), (8807, 33072), (11024, 26421), (16536, 17614)]