2021046768

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21169}}^1$

素因数の和:21216

約数の個数: 160

約数和(自身を含む): 6615201600

約数和(自身を除く): 4594154832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 306, 312, 351, 408, 432, 442, 459, 468, 612, 624, 663, 702, 816, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1872, 1989, 2448, 2652, 2808, 3536, 3672, 3978, 5304, 5616, 5967, 7344, 7956, 10608, 11934, 15912, 21169, 23868, 31824, 42338, 47736, 63507, 84676, 95472, 127014, 169352, 190521, 254028, 275197, 338704, 359873, 381042, 508056, 550394, 571563, 719746, 762084, 825591, 1016112, 1079619, 1100788, 1143126, 1439492, 1524168, 1651182, 2159238, 2201576, 2286252, 2476773, 2878984, 3048336, 3238857, 3302364, 4318476, 4403152, 4572504, 4678349, 4953546, 5757968, 6477714, 6604728, 7430319, 8636952, 9145008, 9356698, 9716571, 9907092, 12955428, 13209456, 14035047, 14860638, 17273904, 18713396, 19433142, 19814184, 25910856, 28070094, 29721276, 37426792, 38866284, 39628368, 42105141, 51821712, 56140188, 59442552, 74853584, 77732568, 84210282, 112280376, 118885104, 126315423, 155465136, 168420564, 224560752, 252630846, 336841128, 505261692, 673682256, 1010523384, 2021046768]

約数ペア:

[(1, 2021046768), (2, 1010523384), (3, 673682256), (4, 505261692), (6, 336841128), (8, 252630846), (9, 224560752), (12, 168420564), (13, 155465136), (16, 126315423), (17, 118885104), (18, 112280376), (24, 84210282), (26, 77732568), (27, 74853584), (34, 59442552), (36, 56140188), (39, 51821712), (48, 42105141), (51, 39628368), (52, 38866284), (54, 37426792), (68, 29721276), (72, 28070094), (78, 25910856), (102, 19814184), (104, 19433142), (108, 18713396), (117, 17273904), (136, 14860638), (144, 14035047), (153, 13209456), (156, 12955428), (204, 9907092), (208, 9716571), (216, 9356698), (221, 9145008), (234, 8636952), (272, 7430319), (306, 6604728), (312, 6477714), (351, 5757968), (408, 4953546), (432, 4678349), (442, 4572504), (459, 4403152), (468, 4318476), (612, 3302364), (624, 3238857), (663, 3048336), (702, 2878984), (816, 2476773), (884, 2286252), (918, 2201576), (936, 2159238), (1224, 1651182), (1326, 1524168), (1404, 1439492), (1768, 1143126), (1836, 1100788), (1872, 1079619), (1989, 1016112), (2448, 825591), (2652, 762084), (2808, 719746), (3536, 571563), (3672, 550394), (3978, 508056), (5304, 381042), (5616, 359873), (5967, 338704), (7344, 275197), (7956, 254028), (10608, 190521), (11934, 169352), (15912, 127014), (21169, 95472), (23868, 84676), (31824, 63507), (42338, 47736)]