243461316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61667}}^1$

素因数の和:61728

約数の個数: 48

約数和(自身を含む): 663054336

約数和(自身を除く): 419593020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 61667, 123334, 185001, 246668, 370002, 431669, 740004, 863338, 1295007, 1726676, 2590014, 2898349, 5180028, 5796698, 8695047, 11593396, 17390094, 20288443, 34780188, 40576886, 60865329, 81153772, 121730658, 243461316]

約数ペア:

[(1, 243461316), (2, 121730658), (3, 81153772), (4, 60865329), (6, 40576886), (7, 34780188), (12, 20288443), (14, 17390094), (21, 11593396), (28, 8695047), (42, 5796698), (47, 5180028), (84, 2898349), (94, 2590014), (141, 1726676), (188, 1295007), (282, 863338), (329, 740004), (564, 431669), (658, 370002), (987, 246668), (1316, 185001), (1974, 123334), (3948, 61667)]