291239521696

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1\times {\mathrm{3221}}^1$

素因数の和:4118

約数の個数: 96

約数和(自身を含む): 593953274880

約数和(自身を除く): 302713753184

約数列:

[1, 2, 4, 8, 16, 32, 47, 79, 94, 158, 188, 316, 376, 632, 752, 761, 1264, 1504, 1522, 2528, 3044, 3221, 3713, 6088, 6442, 7426, 12176, 12884, 14852, 24352, 25768, 29704, 35767, 51536, 59408, 60119, 71534, 103072, 118816, 120238, 143068, 151387, 240476, 254459, 286136, 302774, 480952, 508918, 572272, 605548, 961904, 1017836, 1144544, 1211096, 1923808, 2035672, 2422192, 2451181, 2825593, 4071344, 4844384, 4902362, 5651186, 8142688, 9804724, 11302372, 11959573, 19609448, 22604744, 23919146, 39218896, 45209488, 47838292, 78437792, 90418976, 95676584, 115205507, 191353168, 193643299, 230411014, 382706336, 387286598, 460822028, 774573196, 921644056, 1549146392, 1843288112, 3098292784, 3686576224, 6196585568, 9101235053, 18202470106, 36404940212, 72809880424, 145619760848, 291239521696]

約数ペア:

[(1, 291239521696), (2, 145619760848), (4, 72809880424), (8, 36404940212), (16, 18202470106), (32, 9101235053), (47, 6196585568), (79, 3686576224), (94, 3098292784), (158, 1843288112), (188, 1549146392), (316, 921644056), (376, 774573196), (632, 460822028), (752, 387286598), (761, 382706336), (1264, 230411014), (1504, 193643299), (1522, 191353168), (2528, 115205507), (3044, 95676584), (3221, 90418976), (3713, 78437792), (6088, 47838292), (6442, 45209488), (7426, 39218896), (12176, 23919146), (12884, 22604744), (14852, 19609448), (24352, 11959573), (25768, 11302372), (29704, 9804724), (35767, 8142688), (51536, 5651186), (59408, 4902362), (60119, 4844384), (71534, 4071344), (103072, 2825593), (118816, 2451181), (120238, 2422192), (143068, 2035672), (151387, 1923808), (240476, 1211096), (254459, 1144544), (286136, 1017836), (302774, 961904), (480952, 605548), (508918, 572272)]