189750816

素因数分解:

$2^5\times 3^3\times {\mathrm{219619}}^1$

素因数の和:219638

約数の個数: 48

約数和(自身を含む): 553442400

約数和(自身を除く): 363691584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 219619, 439238, 658857, 878476, 1317714, 1756952, 1976571, 2635428, 3513904, 3953142, 5270856, 5929713, 7027808, 7906284, 10541712, 11859426, 15812568, 21083424, 23718852, 31625136, 47437704, 63250272, 94875408, 189750816]

約数ペア:

[(1, 189750816), (2, 94875408), (3, 63250272), (4, 47437704), (6, 31625136), (8, 23718852), (9, 21083424), (12, 15812568), (16, 11859426), (18, 10541712), (24, 7906284), (27, 7027808), (32, 5929713), (36, 5270856), (48, 3953142), (54, 3513904), (72, 2635428), (96, 1976571), (108, 1756952), (144, 1317714), (216, 878476), (288, 658857), (432, 439238), (864, 219619)]