2912431984

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{24371}}^1$

素因数の和:24494

約数の個数: 80

約数和(自身を含む): 7108045056

約数和(自身を除く): 4195613072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 97, 112, 154, 176, 194, 308, 388, 616, 679, 776, 1067, 1232, 1358, 1552, 2134, 2716, 4268, 5432, 7469, 8536, 10864, 14938, 17072, 24371, 29876, 48742, 59752, 97484, 119504, 170597, 194968, 268081, 341194, 389936, 536162, 682388, 1072324, 1364776, 1876567, 2144648, 2363987, 2729552, 3753134, 4289296, 4727974, 7506268, 9455948, 15012536, 16547909, 18911896, 26003857, 30025072, 33095818, 37823792, 52007714, 66191636, 104015428, 132383272, 182026999, 208030856, 264766544, 364053998, 416061712, 728107996, 1456215992, 2912431984]

約数ペア:

[(1, 2912431984), (2, 1456215992), (4, 728107996), (7, 416061712), (8, 364053998), (11, 264766544), (14, 208030856), (16, 182026999), (22, 132383272), (28, 104015428), (44, 66191636), (56, 52007714), (77, 37823792), (88, 33095818), (97, 30025072), (112, 26003857), (154, 18911896), (176, 16547909), (194, 15012536), (308, 9455948), (388, 7506268), (616, 4727974), (679, 4289296), (776, 3753134), (1067, 2729552), (1232, 2363987), (1358, 2144648), (1552, 1876567), (2134, 1364776), (2716, 1072324), (4268, 682388), (5432, 536162), (7469, 389936), (8536, 341194), (10864, 268081), (14938, 194968), (17072, 170597), (24371, 119504), (29876, 97484), (48742, 59752)]