654320172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{43867}}^1$

素因数の和:43998

約数の個数: 48

約数和(自身を含む): 1680319872

約数和(自身を除く): 1025999700

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 1243, 1356, 2486, 3729, 4972, 7458, 14916, 43867, 87734, 131601, 175468, 263202, 482537, 526404, 965074, 1447611, 1930148, 2895222, 4956971, 5790444, 9913942, 14870913, 19827884, 29741826, 54526681, 59483652, 109053362, 163580043, 218106724, 327160086, 654320172]

約数ペア:

[(1, 654320172), (2, 327160086), (3, 218106724), (4, 163580043), (6, 109053362), (11, 59483652), (12, 54526681), (22, 29741826), (33, 19827884), (44, 14870913), (66, 9913942), (113, 5790444), (132, 4956971), (226, 2895222), (339, 1930148), (452, 1447611), (678, 965074), (1243, 526404), (1356, 482537), (2486, 263202), (3729, 175468), (4972, 131601), (7458, 87734), (14916, 43867)]