218559984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197971}}^1$

素因数の和:198005

約数の個数: 40

約数和(自身を含む): 589164672

約数和(自身を除く): 370604688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 197971, 395942, 593913, 791884, 1187826, 1583768, 2375652, 3167536, 4553333, 4751304, 9106666, 9502608, 13659999, 18213332, 27319998, 36426664, 54639996, 72853328, 109279992, 218559984]

約数ペア:

[(1, 218559984), (2, 109279992), (3, 72853328), (4, 54639996), (6, 36426664), (8, 27319998), (12, 18213332), (16, 13659999), (23, 9502608), (24, 9106666), (46, 4751304), (48, 4553333), (69, 3167536), (92, 2375652), (138, 1583768), (184, 1187826), (276, 791884), (368, 593913), (552, 395942), (1104, 197971)]