397029124756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{238531}}^1$

素因数の和:238757

約数の個数: 72

約数和(自身を含む): 808346782880

約数和(自身を除く): 411317658124

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 181, 209, 242, 362, 418, 484, 724, 836, 1991, 2299, 3439, 3982, 4598, 6878, 7964, 9196, 13756, 21901, 37829, 43802, 75658, 87604, 151316, 238531, 416119, 477062, 832238, 954124, 1664476, 2623841, 4532089, 5247682, 9064178, 10495364, 18128356, 28862251, 43174111, 49852979, 57724502, 86348222, 99705958, 115449004, 172696444, 199411916, 474915221, 548382769, 820308109, 949830442, 1096765538, 1640616218, 1899660884, 2193531076, 3281232436, 5224067431, 9023389199, 10448134862, 18046778398, 20896269724, 36093556796, 99257281189, 198514562378, 397029124756]

約数ペア:

[(1, 397029124756), (2, 198514562378), (4, 99257281189), (11, 36093556796), (19, 20896269724), (22, 18046778398), (38, 10448134862), (44, 9023389199), (76, 5224067431), (121, 3281232436), (181, 2193531076), (209, 1899660884), (242, 1640616218), (362, 1096765538), (418, 949830442), (484, 820308109), (724, 548382769), (836, 474915221), (1991, 199411916), (2299, 172696444), (3439, 115449004), (3982, 99705958), (4598, 86348222), (6878, 57724502), (7964, 49852979), (9196, 43174111), (13756, 28862251), (21901, 18128356), (37829, 10495364), (43802, 9064178), (75658, 5247682), (87604, 4532089), (151316, 2623841), (238531, 1664476), (416119, 954124), (477062, 832238)]