154442496

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 457856000

約数和(自身を除く): 303413504

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, 499, 624, 744, 768, 806, 832, 992, 998, 1209, 1248, 1488, 1497, 1612, 1664, 1984, 1996, 2418, 2496, 2976, 2994, 3224, 3328, 3968, 3992, 4836, 4992, 5952, 5988, 6448, 6487, 7936, 7984, 9672, 9984, 11904, 11976, 12896, 12974, 15469, 15968, 19344, 19461, 23808, 23952, 25792, 25948, 30938, 31936, 38688, 38922, 46407, 47904, 51584, 51896, 61876, 63872, 77376, 77844, 92814, 95808, 103168, 103792, 123752, 127744, 154752, 155688, 185628, 191616, 201097, 207584, 247504, 309504, 311376, 371256, 383232, 402194, 415168, 495008, 603291, 622752, 742512, 804388, 830336, 990016, 1206582, 1245504, 1485024, 1608776, 1660672, 1980032, 2413164, 2491008, 2970048, 3217552, 3960064, 4826328, 4982016, 5940096, 6435104, 9652656, 11880192, 12870208, 19305312, 25740416, 38610624, 51480832, 77221248, 154442496]

約数ペア:

[(1, 154442496), (2, 77221248), (3, 51480832), (4, 38610624), (6, 25740416), (8, 19305312), (12, 12870208), (13, 11880192), (16, 9652656), (24, 6435104), (26, 5940096), (31, 4982016), (32, 4826328), (39, 3960064), (48, 3217552), (52, 2970048), (62, 2491008), (64, 2413164), (78, 1980032), (93, 1660672), (96, 1608776), (104, 1485024), (124, 1245504), (128, 1206582), (156, 990016), (186, 830336), (192, 804388), (208, 742512), (248, 622752), (256, 603291), (312, 495008), (372, 415168), (384, 402194), (403, 383232), (416, 371256), (496, 311376), (499, 309504), (624, 247504), (744, 207584), (768, 201097), (806, 191616), (832, 185628), (992, 155688), (998, 154752), (1209, 127744), (1248, 123752), (1488, 103792), (1497, 103168), (1612, 95808), (1664, 92814), (1984, 77844), (1996, 77376), (2418, 63872), (2496, 61876), (2976, 51896), (2994, 51584), (3224, 47904), (3328, 46407), (3968, 38922), (3992, 38688), (4836, 31936), (4992, 30938), (5952, 25948), (5988, 25792), (6448, 23952), (6487, 23808), (7936, 19461), (7984, 19344), (9672, 15968), (9984, 15469), (11904, 12974), (11976, 12896)]