1236158976

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 160

約数和(自身を含む): 3662765568

約数和(自身を除く): 2426606592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 512, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1536, 1612, 1664, 1984, 1997, 2418, 2496, 2976, 3224, 3328, 3968, 3994, 4836, 4992, 5952, 5991, 6448, 6656, 7936, 7988, 9672, 9984, 11904, 11982, 12896, 15872, 15976, 19344, 19968, 23808, 23964, 25792, 25961, 31952, 38688, 47616, 47928, 51584, 51922, 61907, 63904, 77376, 77883, 95856, 103168, 103844, 123814, 127808, 154752, 155766, 185721, 191712, 206336, 207688, 247628, 255616, 309504, 311532, 371442, 383424, 415376, 495256, 511232, 619008, 623064, 742884, 766848, 804791, 830752, 990512, 1022464, 1246128, 1485768, 1533696, 1609582, 1661504, 1981024, 2414373, 2492256, 2971536, 3067392, 3219164, 3323008, 3962048, 4828746, 4984512, 5943072, 6438328, 6646016, 7924096, 9657492, 9969024, 11886144, 12876656, 13292032, 15848192, 19314984, 19938048, 23772288, 25753312, 31696384, 38629968, 39876096, 47544576, 51506624, 77259936, 95089152, 103013248, 154519872, 206026496, 309039744, 412052992, 618079488, 1236158976]

約数ペア:

[(1, 1236158976), (2, 618079488), (3, 412052992), (4, 309039744), (6, 206026496), (8, 154519872), (12, 103013248), (13, 95089152), (16, 77259936), (24, 51506624), (26, 47544576), (31, 39876096), (32, 38629968), (39, 31696384), (48, 25753312), (52, 23772288), (62, 19938048), (64, 19314984), (78, 15848192), (93, 13292032), (96, 12876656), (104, 11886144), (124, 9969024), (128, 9657492), (156, 7924096), (186, 6646016), (192, 6438328), (208, 5943072), (248, 4984512), (256, 4828746), (312, 3962048), (372, 3323008), (384, 3219164), (403, 3067392), (416, 2971536), (496, 2492256), (512, 2414373), (624, 1981024), (744, 1661504), (768, 1609582), (806, 1533696), (832, 1485768), (992, 1246128), (1209, 1022464), (1248, 990512), (1488, 830752), (1536, 804791), (1612, 766848), (1664, 742884), (1984, 623064), (1997, 619008), (2418, 511232), (2496, 495256), (2976, 415376), (3224, 383424), (3328, 371442), (3968, 311532), (3994, 309504), (4836, 255616), (4992, 247628), (5952, 207688), (5991, 206336), (6448, 191712), (6656, 185721), (7936, 155766), (7988, 154752), (9672, 127808), (9984, 123814), (11904, 103844), (11982, 103168), (12896, 95856), (15872, 77883), (15976, 77376), (19344, 63904), (19968, 61907), (23808, 51922), (23964, 51584), (25792, 47928), (25961, 47616), (31952, 38688)]