2788973856

素因数分解:

$2^5\times 3^4\times {\mathrm{199}}^1\times {\mathrm{5407}}^1$

素因数の和:5628

約数の個数: 120

約数和(自身を含む): 8245036800

約数和(自身を除く): 5456062944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 199, 216, 288, 324, 398, 432, 597, 648, 796, 864, 1194, 1296, 1592, 1791, 2388, 2592, 3184, 3582, 4776, 5373, 5407, 6368, 7164, 9552, 10746, 10814, 14328, 16119, 16221, 19104, 21492, 21628, 28656, 32238, 32442, 42984, 43256, 48663, 57312, 64476, 64884, 85968, 86512, 97326, 128952, 129768, 145989, 171936, 173024, 194652, 257904, 259536, 291978, 389304, 437967, 515808, 519072, 583956, 778608, 875934, 1075993, 1167912, 1557216, 1751868, 2151986, 2335824, 3227979, 3503736, 4303972, 4671648, 6455958, 7007472, 8607944, 9683937, 12911916, 14014944, 17215888, 19367874, 25823832, 29051811, 34431776, 38735748, 51647664, 58103622, 77471496, 87155433, 103295328, 116207244, 154942992, 174310866, 232414488, 309885984, 348621732, 464828976, 697243464, 929657952, 1394486928, 2788973856]

約数ペア:

[(1, 2788973856), (2, 1394486928), (3, 929657952), (4, 697243464), (6, 464828976), (8, 348621732), (9, 309885984), (12, 232414488), (16, 174310866), (18, 154942992), (24, 116207244), (27, 103295328), (32, 87155433), (36, 77471496), (48, 58103622), (54, 51647664), (72, 38735748), (81, 34431776), (96, 29051811), (108, 25823832), (144, 19367874), (162, 17215888), (199, 14014944), (216, 12911916), (288, 9683937), (324, 8607944), (398, 7007472), (432, 6455958), (597, 4671648), (648, 4303972), (796, 3503736), (864, 3227979), (1194, 2335824), (1296, 2151986), (1592, 1751868), (1791, 1557216), (2388, 1167912), (2592, 1075993), (3184, 875934), (3582, 778608), (4776, 583956), (5373, 519072), (5407, 515808), (6368, 437967), (7164, 389304), (9552, 291978), (10746, 259536), (10814, 257904), (14328, 194652), (16119, 173024), (16221, 171936), (19104, 145989), (21492, 129768), (21628, 128952), (28656, 97326), (32238, 86512), (32442, 85968), (42984, 64884), (43256, 64476), (48663, 57312)]