917528096

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 1829744280

約数和(自身を除く): 912216184

約数列:

[1, 2, 4, 8, 16, 32, 157, 181, 314, 362, 628, 724, 1009, 1256, 1448, 2018, 2512, 2896, 4036, 5024, 5792, 8072, 16144, 28417, 32288, 56834, 113668, 158413, 182629, 227336, 316826, 365258, 454672, 633652, 730516, 909344, 1267304, 1461032, 2534608, 2922064, 5069216, 5844128, 28672753, 57345506, 114691012, 229382024, 458764048, 917528096]

約数ペア:

[(1, 917528096), (2, 458764048), (4, 229382024), (8, 114691012), (16, 57345506), (32, 28672753), (157, 5844128), (181, 5069216), (314, 2922064), (362, 2534608), (628, 1461032), (724, 1267304), (1009, 909344), (1256, 730516), (1448, 633652), (2018, 454672), (2512, 365258), (2896, 316826), (4036, 227336), (5024, 182629), (5792, 158413), (8072, 113668), (16144, 56834), (28417, 32288)]