3915663856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^2$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 8862089040

約数和(自身を除く): 4946425184

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 137, 208, 221, 236, 272, 274, 442, 472, 548, 767, 884, 944, 1003, 1096, 1534, 1768, 1781, 2006, 2192, 2329, 3068, 3536, 3562, 4012, 4658, 6136, 7124, 8024, 8083, 9316, 12272, 13039, 14248, 16048, 16166, 18632, 18769, 26078, 28496, 30277, 32332, 37264, 37538, 52156, 60554, 64664, 75076, 104312, 105079, 121108, 129328, 137411, 150152, 208624, 210158, 242216, 243997, 274822, 300304, 319073, 420316, 484432, 487994, 549644, 638146, 840632, 975988, 1099288, 1107371, 1276292, 1681264, 1786343, 1951976, 2198576, 2214742, 2552584, 3572686, 3903952, 4147949, 4429484, 5105168, 7145372, 8295898, 8858968, 14290744, 14395823, 16591796, 17717936, 18825307, 28581488, 28791646, 33183592, 37650614, 57583292, 66367184, 75301228, 115166584, 150602456, 230333168, 244728991, 301204912, 489457982, 978915964, 1957831928, 3915663856]

約数ペア:

[(1, 3915663856), (2, 1957831928), (4, 978915964), (8, 489457982), (13, 301204912), (16, 244728991), (17, 230333168), (26, 150602456), (34, 115166584), (52, 75301228), (59, 66367184), (68, 57583292), (104, 37650614), (118, 33183592), (136, 28791646), (137, 28581488), (208, 18825307), (221, 17717936), (236, 16591796), (272, 14395823), (274, 14290744), (442, 8858968), (472, 8295898), (548, 7145372), (767, 5105168), (884, 4429484), (944, 4147949), (1003, 3903952), (1096, 3572686), (1534, 2552584), (1768, 2214742), (1781, 2198576), (2006, 1951976), (2192, 1786343), (2329, 1681264), (3068, 1276292), (3536, 1107371), (3562, 1099288), (4012, 975988), (4658, 840632), (6136, 638146), (7124, 549644), (8024, 487994), (8083, 484432), (9316, 420316), (12272, 319073), (13039, 300304), (14248, 274822), (16048, 243997), (16166, 242216), (18632, 210158), (18769, 208624), (26078, 150152), (28496, 137411), (30277, 129328), (32332, 121108), (37264, 105079), (37538, 104312), (52156, 75076), (60554, 64664)]