285051872

素因数分解:

$2^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{5557}}^1$

素因数の和:5803

約数の個数: 48

約数和(自身を含む): 644283360

約数和(自身を除く): 359231488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 229, 458, 916, 1603, 1832, 3206, 3664, 5557, 6412, 7328, 11114, 12824, 22228, 25648, 38899, 44456, 51296, 77798, 88912, 155596, 177824, 311192, 622384, 1244768, 1272553, 2545106, 5090212, 8907871, 10180424, 17815742, 20360848, 35631484, 40721696, 71262968, 142525936, 285051872]

約数ペア:

[(1, 285051872), (2, 142525936), (4, 71262968), (7, 40721696), (8, 35631484), (14, 20360848), (16, 17815742), (28, 10180424), (32, 8907871), (56, 5090212), (112, 2545106), (224, 1272553), (229, 1244768), (458, 622384), (916, 311192), (1603, 177824), (1832, 155596), (3206, 88912), (3664, 77798), (5557, 51296), (6412, 44456), (7328, 38899), (11114, 25648), (12824, 22228)]