2188099536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{210071}}^1$

素因数の和:210120

約数の個数: 80

約数和(自身を含む): 6668525568

約数和(自身を除く): 4480426032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 210071, 420142, 630213, 840284, 1260426, 1470497, 1680568, 2520852, 2940994, 3361136, 4411491, 5041704, 5881988, 6512201, 8822982, 10083408, 11763976, 13024402, 17645964, 19536603, 23527952, 26048804, 35291928, 39073206, 45585407, 52097608, 70583856, 78146412, 91170814, 104195216, 136756221, 156292824, 182341628, 273512442, 312585648, 364683256, 547024884, 729366512, 1094049768, 2188099536]

約数ペア:

[(1, 2188099536), (2, 1094049768), (3, 729366512), (4, 547024884), (6, 364683256), (7, 312585648), (8, 273512442), (12, 182341628), (14, 156292824), (16, 136756221), (21, 104195216), (24, 91170814), (28, 78146412), (31, 70583856), (42, 52097608), (48, 45585407), (56, 39073206), (62, 35291928), (84, 26048804), (93, 23527952), (112, 19536603), (124, 17645964), (168, 13024402), (186, 11763976), (217, 10083408), (248, 8822982), (336, 6512201), (372, 5881988), (434, 5041704), (496, 4411491), (651, 3361136), (744, 2940994), (868, 2520852), (1302, 1680568), (1488, 1470497), (1736, 1260426), (2604, 840284), (3472, 630213), (5208, 420142), (10416, 210071)]