319956896

素因数分解:

$2^5\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{1399}}^1$

素因数の和:2437

約数の個数: 48

約数和(自身を含む): 721123200

約数和(自身を除く): 401166304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1021, 1399, 2042, 2798, 4084, 5596, 7147, 8168, 9793, 11192, 14294, 16336, 19586, 22384, 28588, 32672, 39172, 44768, 57176, 78344, 114352, 156688, 228704, 313376, 1428379, 2856758, 5713516, 9998653, 11427032, 19997306, 22854064, 39994612, 45708128, 79989224, 159978448, 319956896]

約数ペア:

[(1, 319956896), (2, 159978448), (4, 79989224), (7, 45708128), (8, 39994612), (14, 22854064), (16, 19997306), (28, 11427032), (32, 9998653), (56, 5713516), (112, 2856758), (224, 1428379), (1021, 313376), (1399, 228704), (2042, 156688), (2798, 114352), (4084, 78344), (5596, 57176), (7147, 44768), (8168, 39172), (9793, 32672), (11192, 28588), (14294, 22384), (16336, 19586)]