734644242

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2777}}^1$

素因数の和:2885

約数の個数: 80

約数和(自身を含む): 1742539392

約数和(自身を除く): 1007895150

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 71, 81, 138, 142, 162, 207, 213, 414, 426, 621, 639, 1242, 1278, 1633, 1863, 1917, 2777, 3266, 3726, 3834, 4899, 5554, 5751, 8331, 9798, 11502, 14697, 16662, 24993, 29394, 44091, 49986, 63871, 74979, 88182, 127742, 132273, 149958, 191613, 197167, 224937, 264546, 383226, 394334, 449874, 574839, 591501, 1149678, 1183002, 1724517, 1774503, 3449034, 3549006, 4534841, 5173551, 5323509, 9069682, 10347102, 10647018, 13604523, 15970527, 27209046, 31941054, 40813569, 81627138, 122440707, 244881414, 367322121, 734644242]

約数ペア:

[(1, 734644242), (2, 367322121), (3, 244881414), (6, 122440707), (9, 81627138), (18, 40813569), (23, 31941054), (27, 27209046), (46, 15970527), (54, 13604523), (69, 10647018), (71, 10347102), (81, 9069682), (138, 5323509), (142, 5173551), (162, 4534841), (207, 3549006), (213, 3449034), (414, 1774503), (426, 1724517), (621, 1183002), (639, 1149678), (1242, 591501), (1278, 574839), (1633, 449874), (1863, 394334), (1917, 383226), (2777, 264546), (3266, 224937), (3726, 197167), (3834, 191613), (4899, 149958), (5554, 132273), (5751, 127742), (8331, 88182), (9798, 74979), (11502, 63871), (14697, 49986), (16662, 44091), (24993, 29394)]