339964884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{449689}}^1$

素因数の和:449709

約数の個数: 48

約数和(自身を含む): 1007305600

約数和(自身を除く): 667340716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 449689, 899378, 1349067, 1798756, 2698134, 3147823, 4047201, 5396268, 6295646, 8094402, 9443469, 12141603, 12591292, 16188804, 18886938, 24283206, 28330407, 37773876, 48566412, 56660814, 84991221, 113321628, 169982442, 339964884]

約数ペア:

[(1, 339964884), (2, 169982442), (3, 113321628), (4, 84991221), (6, 56660814), (7, 48566412), (9, 37773876), (12, 28330407), (14, 24283206), (18, 18886938), (21, 16188804), (27, 12591292), (28, 12141603), (36, 9443469), (42, 8094402), (54, 6295646), (63, 5396268), (84, 4047201), (108, 3147823), (126, 2698134), (189, 1798756), (252, 1349067), (378, 899378), (756, 449689)]