1961566128

素因数分解:

$2^4\times 3^2\times {\mathrm{739}}^1\times {\mathrm{18433}}^1$

素因数の和:19186

約数の個数: 60

約数和(自身を含む): 5497387480

約数和(自身を除く): 3535821352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 739, 1478, 2217, 2956, 4434, 5912, 6651, 8868, 11824, 13302, 17736, 18433, 26604, 35472, 36866, 53208, 55299, 73732, 106416, 110598, 147464, 165897, 221196, 294928, 331794, 442392, 663588, 884784, 1327176, 2654352, 13621987, 27243974, 40865961, 54487948, 81731922, 108975896, 122597883, 163463844, 217951792, 245195766, 326927688, 490391532, 653855376, 980783064, 1961566128]

約数ペア:

[(1, 1961566128), (2, 980783064), (3, 653855376), (4, 490391532), (6, 326927688), (8, 245195766), (9, 217951792), (12, 163463844), (16, 122597883), (18, 108975896), (24, 81731922), (36, 54487948), (48, 40865961), (72, 27243974), (144, 13621987), (739, 2654352), (1478, 1327176), (2217, 884784), (2956, 663588), (4434, 442392), (5912, 331794), (6651, 294928), (8868, 221196), (11824, 165897), (13302, 147464), (17736, 110598), (18433, 106416), (26604, 73732), (35472, 55299), (36866, 53208)]