287063364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{488203}}^1$

素因数の和:488224

約数の個数: 36

約数和(自身を含む): 779173584

約数和(自身を除く): 492110220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 488203, 976406, 1464609, 1952812, 2929218, 3417421, 5858436, 6834842, 10252263, 13669684, 20504526, 23921947, 41009052, 47843894, 71765841, 95687788, 143531682, 287063364]

約数ペア:

[(1, 287063364), (2, 143531682), (3, 95687788), (4, 71765841), (6, 47843894), (7, 41009052), (12, 23921947), (14, 20504526), (21, 13669684), (28, 10252263), (42, 6834842), (49, 5858436), (84, 3417421), (98, 2929218), (147, 1952812), (196, 1464609), (294, 976406), (588, 488203)]