372000593356

素因数分解:

$2^2\times 7^2\times {\mathrm{487}}^1\times {\mathrm{977}}^1\times {\mathrm{3989}}^1$

素因数の和:5471

約数の個数: 72

約数和(自身を含む): 759809060640

約数和(自身を除く): 387808467284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 487, 974, 977, 1948, 1954, 3409, 3908, 3989, 6818, 6839, 7978, 13636, 13678, 15956, 23863, 27356, 27923, 47726, 47873, 55846, 95452, 95746, 111692, 191492, 195461, 390922, 475799, 781844, 951598, 1903196, 1942643, 3330593, 3885286, 3897253, 6661186, 7770572, 7794506, 13322372, 13598501, 15589012, 23314151, 27197002, 27280771, 46628302, 54394004, 54561542, 93256604, 95189507, 109123084, 190379014, 190965397, 380758028, 381930794, 763861588, 1897962211, 3795924422, 7591848844, 13285735477, 26571470954, 53142941908, 93000148339, 186000296678, 372000593356]

約数ペア:

[(1, 372000593356), (2, 186000296678), (4, 93000148339), (7, 53142941908), (14, 26571470954), (28, 13285735477), (49, 7591848844), (98, 3795924422), (196, 1897962211), (487, 763861588), (974, 381930794), (977, 380758028), (1948, 190965397), (1954, 190379014), (3409, 109123084), (3908, 95189507), (3989, 93256604), (6818, 54561542), (6839, 54394004), (7978, 46628302), (13636, 27280771), (13678, 27197002), (15956, 23314151), (23863, 15589012), (27356, 13598501), (27923, 13322372), (47726, 7794506), (47873, 7770572), (55846, 6661186), (95452, 3897253), (95746, 3885286), (111692, 3330593), (191492, 1942643), (195461, 1903196), (390922, 951598), (475799, 781844)]