19771896576

素因数分解:

$2^8\times 3^1\times {\mathrm{277}}^1\times {\mathrm{92941}}^1$

素因数の和:93237

約数の個数: 72

約数和(自身を含む): 52812618544

約数和(自身を除く): 33040721968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 277, 384, 554, 768, 831, 1108, 1662, 2216, 3324, 4432, 6648, 8864, 13296, 17728, 26592, 35456, 53184, 70912, 92941, 106368, 185882, 212736, 278823, 371764, 557646, 743528, 1115292, 1487056, 2230584, 2974112, 4461168, 5948224, 8922336, 11896448, 17844672, 23792896, 25744657, 35689344, 51489314, 71378688, 77233971, 102978628, 154467942, 205957256, 308935884, 411914512, 617871768, 823829024, 1235743536, 1647658048, 2471487072, 3295316096, 4942974144, 6590632192, 9885948288, 19771896576]

約数ペア:

[(1, 19771896576), (2, 9885948288), (3, 6590632192), (4, 4942974144), (6, 3295316096), (8, 2471487072), (12, 1647658048), (16, 1235743536), (24, 823829024), (32, 617871768), (48, 411914512), (64, 308935884), (96, 205957256), (128, 154467942), (192, 102978628), (256, 77233971), (277, 71378688), (384, 51489314), (554, 35689344), (768, 25744657), (831, 23792896), (1108, 17844672), (1662, 11896448), (2216, 8922336), (3324, 5948224), (4432, 4461168), (6648, 2974112), (8864, 2230584), (13296, 1487056), (17728, 1115292), (26592, 743528), (35456, 557646), (53184, 371764), (70912, 278823), (92941, 212736), (106368, 185882)]