712969744

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 1446185340

約数和(自身を除く): 733215596

約数列:

[1, 2, 4, 8, 16, 31, 62, 89, 124, 178, 248, 356, 496, 521, 712, 961, 1042, 1424, 1922, 2084, 2759, 3844, 4168, 5518, 7688, 8336, 11036, 15376, 16151, 22072, 32302, 44144, 46369, 64604, 85529, 92738, 129208, 171058, 185476, 258416, 342116, 370952, 500681, 684232, 741904, 1001362, 1368464, 1437439, 2002724, 2874878, 4005448, 5749756, 8010896, 11499512, 22999024, 44560609, 89121218, 178242436, 356484872, 712969744]

約数ペア:

[(1, 712969744), (2, 356484872), (4, 178242436), (8, 89121218), (16, 44560609), (31, 22999024), (62, 11499512), (89, 8010896), (124, 5749756), (178, 4005448), (248, 2874878), (356, 2002724), (496, 1437439), (521, 1368464), (712, 1001362), (961, 741904), (1042, 684232), (1424, 500681), (1922, 370952), (2084, 342116), (2759, 258416), (3844, 185476), (4168, 171058), (5518, 129208), (7688, 92738), (8336, 85529), (11036, 64604), (15376, 46369), (16151, 44144), (22072, 32302)]