2000134944

素因数分解:

$2^5\times 3^5\times {\mathrm{257219}}^1$

素因数の和:257244

約数の個数: 72

約数和(自身を含む): 5898569040

約数和(自身を除く): 3898434096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 257219, 514438, 771657, 1028876, 1543314, 2057752, 2314971, 3086628, 4115504, 4629942, 6173256, 6944913, 8231008, 9259884, 12346512, 13889826, 18519768, 20834739, 24693024, 27779652, 37039536, 41669478, 55559304, 62504217, 74079072, 83338956, 111118608, 125008434, 166677912, 222237216, 250016868, 333355824, 500033736, 666711648, 1000067472, 2000134944]

約数ペア:

[(1, 2000134944), (2, 1000067472), (3, 666711648), (4, 500033736), (6, 333355824), (8, 250016868), (9, 222237216), (12, 166677912), (16, 125008434), (18, 111118608), (24, 83338956), (27, 74079072), (32, 62504217), (36, 55559304), (48, 41669478), (54, 37039536), (72, 27779652), (81, 24693024), (96, 20834739), (108, 18519768), (144, 13889826), (162, 12346512), (216, 9259884), (243, 8231008), (288, 6944913), (324, 6173256), (432, 4629942), (486, 4115504), (648, 3086628), (864, 2314971), (972, 2057752), (1296, 1543314), (1944, 1028876), (2592, 771657), (3888, 514438), (7776, 257219)]