408528144

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{2857}}^1$

素因数の和:3205

約数の個数: 80

約数和(自身を含む): 1176581440

約数和(自身を除く): 768053296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 662, 993, 1324, 1986, 2648, 2857, 2979, 3972, 5296, 5714, 5958, 7944, 8571, 8937, 11428, 11916, 15888, 17142, 17874, 22856, 23832, 25713, 34284, 35748, 45712, 47664, 51426, 68568, 71496, 77139, 102852, 137136, 142992, 154278, 205704, 308556, 411408, 617112, 945667, 1234224, 1891334, 2837001, 3782668, 5674002, 7565336, 8511003, 11348004, 15130672, 17022006, 22696008, 25533009, 34044012, 45392016, 51066018, 68088024, 102132036, 136176048, 204264072, 408528144]

約数ペア:

[(1, 408528144), (2, 204264072), (3, 136176048), (4, 102132036), (6, 68088024), (8, 51066018), (9, 45392016), (12, 34044012), (16, 25533009), (18, 22696008), (24, 17022006), (27, 15130672), (36, 11348004), (48, 8511003), (54, 7565336), (72, 5674002), (108, 3782668), (144, 2837001), (216, 1891334), (331, 1234224), (432, 945667), (662, 617112), (993, 411408), (1324, 308556), (1986, 205704), (2648, 154278), (2857, 142992), (2979, 137136), (3972, 102852), (5296, 77139), (5714, 71496), (5958, 68568), (7944, 51426), (8571, 47664), (8937, 45712), (11428, 35748), (11916, 34284), (15888, 25713), (17142, 23832), (17874, 22856)]