2171820264

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{91499}}^1$

素因数の和:91574

約数の個数: 64

約数和(自身を含む): 5797440000

約数和(自身を除く): 3625619736

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 43, 46, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 516, 552, 989, 1032, 1978, 2967, 3956, 5934, 7912, 11868, 23736, 91499, 182998, 274497, 365996, 548994, 731992, 1097988, 2104477, 2195976, 3934457, 4208954, 6313431, 7868914, 8417908, 11803371, 12626862, 15737828, 16835816, 23606742, 25253724, 31475656, 47213484, 50507448, 90492511, 94426968, 180985022, 271477533, 361970044, 542955066, 723940088, 1085910132, 2171820264]

約数ペア:

[(1, 2171820264), (2, 1085910132), (3, 723940088), (4, 542955066), (6, 361970044), (8, 271477533), (12, 180985022), (23, 94426968), (24, 90492511), (43, 50507448), (46, 47213484), (69, 31475656), (86, 25253724), (92, 23606742), (129, 16835816), (138, 15737828), (172, 12626862), (184, 11803371), (258, 8417908), (276, 7868914), (344, 6313431), (516, 4208954), (552, 3934457), (989, 2195976), (1032, 2104477), (1978, 1097988), (2967, 731992), (3956, 548994), (5934, 365996), (7912, 274497), (11868, 182998), (23736, 91499)]