283479284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:437

約数の個数: 72

約数和(自身を含む): 583982784

約数和(自身を除く): 300503500

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 131, 187, 242, 262, 263, 374, 484, 524, 526, 748, 1052, 1441, 2057, 2227, 2882, 2893, 4114, 4454, 4471, 5764, 5786, 8228, 8908, 8942, 11572, 15851, 17884, 24497, 31702, 31823, 34453, 48994, 49181, 63404, 63646, 68906, 97988, 98362, 127292, 137812, 196724, 269467, 378983, 538934, 540991, 585701, 757966, 1077868, 1081982, 1171402, 1515932, 2163964, 2342804, 4168813, 6442711, 8337626, 12885422, 16675252, 25770844, 70869821, 141739642, 283479284]

約数ペア:

[(1, 283479284), (2, 141739642), (4, 70869821), (11, 25770844), (17, 16675252), (22, 12885422), (34, 8337626), (44, 6442711), (68, 4168813), (121, 2342804), (131, 2163964), (187, 1515932), (242, 1171402), (262, 1081982), (263, 1077868), (374, 757966), (484, 585701), (524, 540991), (526, 538934), (748, 378983), (1052, 269467), (1441, 196724), (2057, 137812), (2227, 127292), (2882, 98362), (2893, 97988), (4114, 68906), (4454, 63646), (4471, 63404), (5764, 49181), (5786, 48994), (8228, 34453), (8908, 31823), (8942, 31702), (11572, 24497), (15851, 17884)]