248834292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{68891}}^1$

素因数の和:68948

約数の個数: 48

約数和(自身を含む): 678999552

約数和(自身を除く): 430165260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 68891, 137782, 206673, 275564, 413346, 482237, 826692, 964474, 1446711, 1928948, 2893422, 2962313, 5786844, 5924626, 8886939, 11849252, 17773878, 20736191, 35547756, 41472382, 62208573, 82944764, 124417146, 248834292]

約数ペア:

[(1, 248834292), (2, 124417146), (3, 82944764), (4, 62208573), (6, 41472382), (7, 35547756), (12, 20736191), (14, 17773878), (21, 11849252), (28, 8886939), (42, 5924626), (43, 5786844), (84, 2962313), (86, 2893422), (129, 1928948), (172, 1446711), (258, 964474), (301, 826692), (516, 482237), (602, 413346), (903, 275564), (1204, 206673), (1806, 137782), (3612, 68891)]