217044408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1291931}}^1$

素因数の和:1291947

約数の個数: 32

約数和(自身を含む): 620127360

約数和(自身を除く): 403082952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1291931, 2583862, 3875793, 5167724, 7751586, 9043517, 10335448, 15503172, 18087034, 27130551, 31006344, 36174068, 54261102, 72348136, 108522204, 217044408]

約数ペア:

[(1, 217044408), (2, 108522204), (3, 72348136), (4, 54261102), (6, 36174068), (7, 31006344), (8, 27130551), (12, 18087034), (14, 15503172), (21, 10335448), (24, 9043517), (28, 7751586), (42, 5167724), (56, 3875793), (84, 2583862), (168, 1291931)]