678608112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3613}}^1$

素因数の和:3687

約数の個数: 160

約数和(自身を含む): 2208414208

約数和(自身を除く): 1529806096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 168, 172, 182, 208, 258, 273, 301, 312, 336, 344, 364, 516, 546, 559, 602, 624, 688, 728, 903, 1032, 1092, 1118, 1204, 1456, 1677, 1806, 2064, 2184, 2236, 2408, 3354, 3612, 3613, 3913, 4368, 4472, 4816, 6708, 7224, 7226, 7826, 8944, 10839, 11739, 13416, 14448, 14452, 15652, 21678, 23478, 25291, 26832, 28904, 31304, 43356, 46956, 46969, 50582, 57808, 62608, 75873, 86712, 93912, 93938, 101164, 140907, 151746, 155359, 173424, 187824, 187876, 202328, 281814, 303492, 310718, 328783, 375752, 404656, 466077, 563628, 606984, 621436, 657566, 751504, 932154, 986349, 1087513, 1127256, 1213968, 1242872, 1315132, 1864308, 1972698, 2019667, 2175026, 2254512, 2485744, 2630264, 3262539, 3728616, 3945396, 4039334, 4350052, 5260528, 6059001, 6525078, 7457232, 7890792, 8078668, 8700104, 12118002, 13050156, 14137669, 15781584, 16157336, 17400208, 24236004, 26100312, 28275338, 32314672, 42413007, 48472008, 52200624, 56550676, 84826014, 96944016, 113101352, 169652028, 226202704, 339304056, 678608112]

約数ペア:

[(1, 678608112), (2, 339304056), (3, 226202704), (4, 169652028), (6, 113101352), (7, 96944016), (8, 84826014), (12, 56550676), (13, 52200624), (14, 48472008), (16, 42413007), (21, 32314672), (24, 28275338), (26, 26100312), (28, 24236004), (39, 17400208), (42, 16157336), (43, 15781584), (48, 14137669), (52, 13050156), (56, 12118002), (78, 8700104), (84, 8078668), (86, 7890792), (91, 7457232), (104, 6525078), (112, 6059001), (129, 5260528), (156, 4350052), (168, 4039334), (172, 3945396), (182, 3728616), (208, 3262539), (258, 2630264), (273, 2485744), (301, 2254512), (312, 2175026), (336, 2019667), (344, 1972698), (364, 1864308), (516, 1315132), (546, 1242872), (559, 1213968), (602, 1127256), (624, 1087513), (688, 986349), (728, 932154), (903, 751504), (1032, 657566), (1092, 621436), (1118, 606984), (1204, 563628), (1456, 466077), (1677, 404656), (1806, 375752), (2064, 328783), (2184, 310718), (2236, 303492), (2408, 281814), (3354, 202328), (3612, 187876), (3613, 187824), (3913, 173424), (4368, 155359), (4472, 151746), (4816, 140907), (6708, 101164), (7224, 93938), (7226, 93912), (7826, 86712), (8944, 75873), (10839, 62608), (11739, 57808), (13416, 50582), (14448, 46969), (14452, 46956), (15652, 43356), (21678, 31304), (23478, 28904), (25291, 26832)]