286056344

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{4019}}^1$

素因数の和:4104

約数の個数: 64

約数和(自身を含む): 648345600

約数和(自身を除く): 362289256

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2542, 4019, 5084, 8038, 8897, 10168, 16076, 17794, 28133, 32152, 35588, 56266, 71176, 112532, 124589, 164779, 225064, 249178, 329558, 498356, 659116, 872123, 996712, 1153453, 1318232, 1744246, 2306906, 3488492, 4613812, 5108149, 6976984, 9227624, 10216298, 20432596, 35757043, 40865192, 71514086, 143028172, 286056344]

約数ペア:

[(1, 286056344), (2, 143028172), (4, 71514086), (7, 40865192), (8, 35757043), (14, 20432596), (28, 10216298), (31, 9227624), (41, 6976984), (56, 5108149), (62, 4613812), (82, 3488492), (124, 2306906), (164, 1744246), (217, 1318232), (248, 1153453), (287, 996712), (328, 872123), (434, 659116), (574, 498356), (868, 329558), (1148, 249178), (1271, 225064), (1736, 164779), (2296, 124589), (2542, 112532), (4019, 71176), (5084, 56266), (8038, 35588), (8897, 32152), (10168, 28133), (16076, 17794)]