823646964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{38153}}^1$

素因数の和:38424

約数の個数: 48

約数和(自身を含む): 2204995968

約数和(自身を除く): 1381349004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 257, 514, 771, 1028, 1542, 1799, 3084, 3598, 5397, 7196, 10794, 21588, 38153, 76306, 114459, 152612, 228918, 267071, 457836, 534142, 801213, 1068284, 1602426, 3204852, 9805321, 19610642, 29415963, 39221284, 58831926, 68637247, 117663852, 137274494, 205911741, 274548988, 411823482, 823646964]

約数ペア:

[(1, 823646964), (2, 411823482), (3, 274548988), (4, 205911741), (6, 137274494), (7, 117663852), (12, 68637247), (14, 58831926), (21, 39221284), (28, 29415963), (42, 19610642), (84, 9805321), (257, 3204852), (514, 1602426), (771, 1068284), (1028, 801213), (1542, 534142), (1799, 457836), (3084, 267071), (3598, 228918), (5397, 152612), (7196, 114459), (10794, 76306), (21588, 38153)]