998197512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{32983}}^1$

素因数の和:33102

約数の個数: 64

約数和(自身を含む): 2715242880

約数和(自身を除く): 1717045368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 291, 312, 388, 582, 776, 1164, 1261, 2328, 2522, 3783, 5044, 7566, 10088, 15132, 30264, 32983, 65966, 98949, 131932, 197898, 263864, 395796, 428779, 791592, 857558, 1286337, 1715116, 2572674, 3199351, 3430232, 5145348, 6398702, 9598053, 10290696, 12797404, 19196106, 25594808, 38392212, 41591563, 76784424, 83183126, 124774689, 166366252, 249549378, 332732504, 499098756, 998197512]

約数ペア:

[(1, 998197512), (2, 499098756), (3, 332732504), (4, 249549378), (6, 166366252), (8, 124774689), (12, 83183126), (13, 76784424), (24, 41591563), (26, 38392212), (39, 25594808), (52, 19196106), (78, 12797404), (97, 10290696), (104, 9598053), (156, 6398702), (194, 5145348), (291, 3430232), (312, 3199351), (388, 2572674), (582, 1715116), (776, 1286337), (1164, 857558), (1261, 791592), (2328, 428779), (2522, 395796), (3783, 263864), (5044, 197898), (7566, 131932), (10088, 98949), (15132, 65966), (30264, 32983)]