242495694

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1063

約数の個数: 80

約数和(自身を含む): 624023136

約数和(自身を除く): 381527442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 281, 378, 562, 567, 761, 843, 1134, 1522, 1686, 1967, 2283, 2529, 3934, 4566, 5058, 5327, 5901, 6849, 7587, 10654, 11802, 13698, 15174, 15981, 17703, 20547, 22761, 31962, 35406, 41094, 45522, 47943, 53109, 61641, 95886, 106218, 123282, 143829, 159327, 213841, 287658, 318654, 427682, 431487, 641523, 862974, 1283046, 1496887, 1924569, 2993774, 3849138, 4490661, 5773707, 8981322, 11547414, 13471983, 17321121, 26943966, 34642242, 40415949, 80831898, 121247847, 242495694]

約数ペア:

[(1, 242495694), (2, 121247847), (3, 80831898), (6, 40415949), (7, 34642242), (9, 26943966), (14, 17321121), (18, 13471983), (21, 11547414), (27, 8981322), (42, 5773707), (54, 4490661), (63, 3849138), (81, 2993774), (126, 1924569), (162, 1496887), (189, 1283046), (281, 862974), (378, 641523), (562, 431487), (567, 427682), (761, 318654), (843, 287658), (1134, 213841), (1522, 159327), (1686, 143829), (1967, 123282), (2283, 106218), (2529, 95886), (3934, 61641), (4566, 53109), (5058, 47943), (5327, 45522), (5901, 41094), (6849, 35406), (7587, 31962), (10654, 22761), (11802, 20547), (13698, 17703), (15174, 15981)]