290676628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2129}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 579700800

約数和(自身を除く): 289024172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 107, 116, 214, 319, 428, 638, 1177, 1276, 2129, 2354, 3103, 4258, 4708, 6206, 8516, 12412, 23419, 34133, 46838, 61741, 68266, 93676, 123482, 136532, 227803, 246964, 455606, 679151, 911212, 1358302, 2505833, 2716604, 5011666, 6606287, 10023332, 13212574, 26425148, 72669157, 145338314, 290676628]

約数ペア:

[(1, 290676628), (2, 145338314), (4, 72669157), (11, 26425148), (22, 13212574), (29, 10023332), (44, 6606287), (58, 5011666), (107, 2716604), (116, 2505833), (214, 1358302), (319, 911212), (428, 679151), (638, 455606), (1177, 246964), (1276, 227803), (2129, 136532), (2354, 123482), (3103, 93676), (4258, 68266), (4708, 61741), (6206, 46838), (8516, 34133), (12412, 23419)]