402540618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 874893312

約数和(自身を除く): 472352694

約数列:

[1, 2, 3, 6, 23, 46, 47, 53, 69, 94, 106, 138, 141, 159, 282, 318, 1081, 1171, 1219, 2162, 2342, 2438, 2491, 3243, 3513, 3657, 4982, 6486, 7026, 7314, 7473, 14946, 26933, 53866, 55037, 57293, 62063, 80799, 110074, 114586, 124126, 161598, 165111, 171879, 186189, 330222, 343758, 372378, 1265851, 1427449, 2531702, 2854898, 2916961, 3797553, 4282347, 5833922, 7595106, 8564694, 8750883, 17501766, 67090103, 134180206, 201270309, 402540618]

約数ペア:

[(1, 402540618), (2, 201270309), (3, 134180206), (6, 67090103), (23, 17501766), (46, 8750883), (47, 8564694), (53, 7595106), (69, 5833922), (94, 4282347), (106, 3797553), (138, 2916961), (141, 2854898), (159, 2531702), (282, 1427449), (318, 1265851), (1081, 372378), (1171, 343758), (1219, 330222), (2162, 186189), (2342, 171879), (2438, 165111), (2491, 161598), (3243, 124126), (3513, 114586), (3657, 110074), (4982, 80799), (6486, 62063), (7026, 57293), (7314, 55037), (7473, 53866), (14946, 26933)]