2568996892

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15083}}^1$

素因数の和:15191

約数の個数: 72

約数和(自身を含む): 5777775360

約数和(自身を除く): 3208778468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 539, 553, 869, 1078, 1106, 1738, 2156, 2212, 3476, 3871, 6083, 7742, 12166, 15083, 15484, 24332, 30166, 42581, 60332, 85162, 105581, 165913, 170324, 211162, 331826, 422324, 663652, 739067, 1161391, 1191557, 1478134, 2322782, 2383114, 2956268, 4645564, 4766228, 8129737, 8340899, 13107127, 16259474, 16681798, 26214254, 32518948, 33363596, 52428508, 58386293, 91749889, 116772586, 183499778, 233545172, 366999556, 642249223, 1284498446, 2568996892]

約数ペア:

[(1, 2568996892), (2, 1284498446), (4, 642249223), (7, 366999556), (11, 233545172), (14, 183499778), (22, 116772586), (28, 91749889), (44, 58386293), (49, 52428508), (77, 33363596), (79, 32518948), (98, 26214254), (154, 16681798), (158, 16259474), (196, 13107127), (308, 8340899), (316, 8129737), (539, 4766228), (553, 4645564), (869, 2956268), (1078, 2383114), (1106, 2322782), (1738, 1478134), (2156, 1191557), (2212, 1161391), (3476, 739067), (3871, 663652), (6083, 422324), (7742, 331826), (12166, 211162), (15083, 170324), (15484, 165913), (24332, 105581), (30166, 85162), (42581, 60332)]