18924448128

素因数分解:

$2^7\times 3^1\times {\mathrm{719}}^1\times {\mathrm{68543}}^1$

素因数の和:69279

約数の個数: 64

約数和(自身を含む): 50338713600

約数和(自身を除く): 31414265472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 719, 1438, 2157, 2876, 4314, 5752, 8628, 11504, 17256, 23008, 34512, 46016, 68543, 69024, 92032, 137086, 138048, 205629, 274172, 276096, 411258, 548344, 822516, 1096688, 1645032, 2193376, 3290064, 4386752, 6580128, 8773504, 13160256, 26320512, 49282417, 98564834, 147847251, 197129668, 295694502, 394259336, 591389004, 788518672, 1182778008, 1577037344, 2365556016, 3154074688, 4731112032, 6308149376, 9462224064, 18924448128]

約数ペア:

[(1, 18924448128), (2, 9462224064), (3, 6308149376), (4, 4731112032), (6, 3154074688), (8, 2365556016), (12, 1577037344), (16, 1182778008), (24, 788518672), (32, 591389004), (48, 394259336), (64, 295694502), (96, 197129668), (128, 147847251), (192, 98564834), (384, 49282417), (719, 26320512), (1438, 13160256), (2157, 8773504), (2876, 6580128), (4314, 4386752), (5752, 3290064), (8628, 2193376), (11504, 1645032), (17256, 1096688), (23008, 822516), (34512, 548344), (46016, 411258), (68543, 276096), (69024, 274172), (92032, 205629), (137086, 138048)]