771530562

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 128

約数和(自身を含む): 1928448000

約数和(自身を除く): 1156917438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 61, 66, 99, 107, 122, 183, 198, 199, 214, 297, 321, 366, 398, 549, 594, 597, 642, 671, 963, 1098, 1177, 1194, 1342, 1647, 1791, 1926, 2013, 2189, 2354, 2889, 3294, 3531, 3582, 4026, 4378, 5373, 5778, 6039, 6527, 6567, 7062, 10593, 10746, 12078, 12139, 13054, 13134, 18117, 19581, 19701, 21186, 21293, 24278, 31779, 36234, 36417, 39162, 39402, 42586, 58743, 59103, 63558, 63879, 71797, 72834, 109251, 117486, 118206, 127758, 133529, 143594, 176229, 191637, 215391, 218502, 234223, 267058, 327753, 352458, 383274, 400587, 430782, 468446, 574911, 646173, 655506, 702669, 801174, 1149822, 1201761, 1292346, 1298873, 1405338, 1938519, 2108007, 2403522, 2597746, 3605283, 3877038, 3896619, 4216014, 6324021, 7210566, 7793238, 11689857, 12648042, 14287603, 23379714, 28575206, 35069571, 42862809, 70139142, 85725618, 128588427, 257176854, 385765281, 771530562]

約数ペア:

[(1, 771530562), (2, 385765281), (3, 257176854), (6, 128588427), (9, 85725618), (11, 70139142), (18, 42862809), (22, 35069571), (27, 28575206), (33, 23379714), (54, 14287603), (61, 12648042), (66, 11689857), (99, 7793238), (107, 7210566), (122, 6324021), (183, 4216014), (198, 3896619), (199, 3877038), (214, 3605283), (297, 2597746), (321, 2403522), (366, 2108007), (398, 1938519), (549, 1405338), (594, 1298873), (597, 1292346), (642, 1201761), (671, 1149822), (963, 801174), (1098, 702669), (1177, 655506), (1194, 646173), (1342, 574911), (1647, 468446), (1791, 430782), (1926, 400587), (2013, 383274), (2189, 352458), (2354, 327753), (2889, 267058), (3294, 234223), (3531, 218502), (3582, 215391), (4026, 191637), (4378, 176229), (5373, 143594), (5778, 133529), (6039, 127758), (6527, 118206), (6567, 117486), (7062, 109251), (10593, 72834), (10746, 71797), (12078, 63879), (12139, 63558), (13054, 59103), (13134, 58743), (18117, 42586), (19581, 39402), (19701, 39162), (21186, 36417), (21293, 36234), (24278, 31779)]