208866781656

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{585691}}^1$

素因数の和:585846

約数の個数: 128

約数和(自身を含む): 629736038400

約数和(自身を除く): 420869256744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 127, 156, 216, 234, 254, 312, 351, 381, 468, 508, 702, 762, 936, 1016, 1143, 1404, 1524, 1651, 2286, 2808, 3048, 3302, 3429, 4572, 4953, 6604, 6858, 9144, 9906, 13208, 13716, 14859, 19812, 27432, 29718, 39624, 44577, 59436, 89154, 118872, 178308, 356616, 585691, 1171382, 1757073, 2342764, 3514146, 4685528, 5271219, 7028292, 7613983, 10542438, 14056584, 15227966, 15813657, 21084876, 22841949, 30455932, 31627314, 42169752, 45683898, 60911864, 63254628, 68525847, 74382757, 91367796, 126509256, 137051694, 148765514, 182735592, 205577541, 223148271, 274103388, 297531028, 411155082, 446296542, 548206776, 595062056, 669444813, 822310164, 892593084, 966975841, 1338889626, 1644620328, 1785186168, 1933951682, 2008334439, 2677779252, 2900927523, 3867903364, 4016668878, 5355558504, 5801855046, 7735806728, 8033337756, 8702782569, 11603710092, 16066675512, 17405565138, 23207420184, 26108347707, 34811130276, 52216695414, 69622260552, 104433390828, 208866781656]

約数ペア:

[(1, 208866781656), (2, 104433390828), (3, 69622260552), (4, 52216695414), (6, 34811130276), (8, 26108347707), (9, 23207420184), (12, 17405565138), (13, 16066675512), (18, 11603710092), (24, 8702782569), (26, 8033337756), (27, 7735806728), (36, 5801855046), (39, 5355558504), (52, 4016668878), (54, 3867903364), (72, 2900927523), (78, 2677779252), (104, 2008334439), (108, 1933951682), (117, 1785186168), (127, 1644620328), (156, 1338889626), (216, 966975841), (234, 892593084), (254, 822310164), (312, 669444813), (351, 595062056), (381, 548206776), (468, 446296542), (508, 411155082), (702, 297531028), (762, 274103388), (936, 223148271), (1016, 205577541), (1143, 182735592), (1404, 148765514), (1524, 137051694), (1651, 126509256), (2286, 91367796), (2808, 74382757), (3048, 68525847), (3302, 63254628), (3429, 60911864), (4572, 45683898), (4953, 42169752), (6604, 31627314), (6858, 30455932), (9144, 22841949), (9906, 21084876), (13208, 15813657), (13716, 15227966), (14859, 14056584), (19812, 10542438), (27432, 7613983), (29718, 7028292), (39624, 5271219), (44577, 4685528), (59436, 3514146), (89154, 2342764), (118872, 1757073), (178308, 1171382), (356616, 585691)]