2538049488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3\times {\mathrm{593}}^1$

素因数の和:674

約数の個数: 160

約数和(自身を含む): 7465772160

約数和(自身を除く): 4927722672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 361, 456, 494, 593, 624, 722, 741, 912, 988, 1083, 1186, 1444, 1482, 1779, 1976, 2166, 2372, 2888, 2964, 3558, 3952, 4332, 4693, 4744, 5776, 5928, 6859, 7116, 7709, 8664, 9386, 9488, 11267, 11856, 13718, 14079, 14232, 15418, 17328, 18772, 20577, 22534, 23127, 27436, 28158, 28464, 30836, 33801, 37544, 41154, 45068, 46254, 54872, 56316, 61672, 67602, 75088, 82308, 89167, 90136, 92508, 109744, 112632, 123344, 135204, 146471, 164616, 178334, 180272, 185016, 214073, 225264, 267501, 270408, 292942, 329232, 356668, 370032, 428146, 439413, 535002, 540816, 585884, 642219, 713336, 856292, 878826, 1070004, 1171768, 1284438, 1426672, 1712584, 1757652, 2140008, 2343536, 2568876, 2782949, 3425168, 3515304, 4067387, 4280016, 5137752, 5565898, 7030608, 8134774, 8348847, 10275504, 11131796, 12202161, 16269548, 16697694, 22263592, 24404322, 32539096, 33395388, 44527184, 48808644, 52876031, 65078192, 66790776, 97617288, 105752062, 133581552, 158628093, 195234576, 211504124, 317256186, 423008248, 634512372, 846016496, 1269024744, 2538049488]

約数ペア:

[(1, 2538049488), (2, 1269024744), (3, 846016496), (4, 634512372), (6, 423008248), (8, 317256186), (12, 211504124), (13, 195234576), (16, 158628093), (19, 133581552), (24, 105752062), (26, 97617288), (38, 66790776), (39, 65078192), (48, 52876031), (52, 48808644), (57, 44527184), (76, 33395388), (78, 32539096), (104, 24404322), (114, 22263592), (152, 16697694), (156, 16269548), (208, 12202161), (228, 11131796), (247, 10275504), (304, 8348847), (312, 8134774), (361, 7030608), (456, 5565898), (494, 5137752), (593, 4280016), (624, 4067387), (722, 3515304), (741, 3425168), (912, 2782949), (988, 2568876), (1083, 2343536), (1186, 2140008), (1444, 1757652), (1482, 1712584), (1779, 1426672), (1976, 1284438), (2166, 1171768), (2372, 1070004), (2888, 878826), (2964, 856292), (3558, 713336), (3952, 642219), (4332, 585884), (4693, 540816), (4744, 535002), (5776, 439413), (5928, 428146), (6859, 370032), (7116, 356668), (7709, 329232), (8664, 292942), (9386, 270408), (9488, 267501), (11267, 225264), (11856, 214073), (13718, 185016), (14079, 180272), (14232, 178334), (15418, 164616), (17328, 146471), (18772, 135204), (20577, 123344), (22534, 112632), (23127, 109744), (27436, 92508), (28158, 90136), (28464, 89167), (30836, 82308), (33801, 75088), (37544, 67602), (41154, 61672), (45068, 56316), (46254, 54872)]