398878512

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5923}}^1$

素因数の和:6018

約数の個数: 80

約数和(自身を含む): 1093049088

約数和(自身を除く): 694170576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 368, 488, 552, 732, 976, 1104, 1403, 1464, 2806, 2928, 4209, 5612, 5923, 8418, 11224, 11846, 16836, 17769, 22448, 23692, 33672, 35538, 47384, 67344, 71076, 94768, 136229, 142152, 272458, 284304, 361303, 408687, 544916, 722606, 817374, 1083909, 1089832, 1445212, 1634748, 2167818, 2179664, 2890424, 3269496, 4335636, 5780848, 6538992, 8309969, 8671272, 16619938, 17342544, 24929907, 33239876, 49859814, 66479752, 99719628, 132959504, 199439256, 398878512]

約数ペア:

[(1, 398878512), (2, 199439256), (3, 132959504), (4, 99719628), (6, 66479752), (8, 49859814), (12, 33239876), (16, 24929907), (23, 17342544), (24, 16619938), (46, 8671272), (48, 8309969), (61, 6538992), (69, 5780848), (92, 4335636), (122, 3269496), (138, 2890424), (183, 2179664), (184, 2167818), (244, 1634748), (276, 1445212), (366, 1089832), (368, 1083909), (488, 817374), (552, 722606), (732, 544916), (976, 408687), (1104, 361303), (1403, 284304), (1464, 272458), (2806, 142152), (2928, 136229), (4209, 94768), (5612, 71076), (5923, 67344), (8418, 47384), (11224, 35538), (11846, 33672), (16836, 23692), (17769, 22448)]