1920547584

素因数分解:

$2^8\times 3^6\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 252

約数和(自身を含む): 5911407432

約数和(自身を除く): 3990859848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 96, 108, 123, 128, 144, 162, 164, 192, 216, 243, 246, 251, 256, 288, 324, 328, 369, 384, 432, 486, 492, 502, 576, 648, 656, 729, 738, 753, 768, 864, 972, 984, 1004, 1107, 1152, 1296, 1312, 1458, 1476, 1506, 1728, 1944, 1968, 2008, 2214, 2259, 2304, 2592, 2624, 2916, 2952, 3012, 3321, 3456, 3888, 3936, 4016, 4428, 4518, 5184, 5248, 5832, 5904, 6024, 6642, 6777, 6912, 7776, 7872, 8032, 8856, 9036, 9963, 10291, 10368, 10496, 11664, 11808, 12048, 13284, 13554, 15552, 15744, 16064, 17712, 18072, 19926, 20331, 20582, 20736, 23328, 23616, 24096, 26568, 27108, 29889, 30873, 31104, 31488, 32128, 35424, 36144, 39852, 40662, 41164, 46656, 47232, 48192, 53136, 54216, 59778, 60993, 61746, 62208, 64256, 70848, 72288, 79704, 81324, 82328, 92619, 93312, 94464, 96384, 106272, 108432, 119556, 121986, 123492, 141696, 144576, 159408, 162648, 164656, 182979, 185238, 186624, 192768, 212544, 216864, 239112, 243972, 246984, 277857, 283392, 289152, 318816, 325296, 329312, 365958, 370476, 425088, 433728, 478224, 487944, 493968, 555714, 578304, 637632, 650592, 658624, 731916, 740952, 833571, 850176, 867456, 956448, 975888, 987936, 1111428, 1275264, 1301184, 1317248, 1463832, 1481904, 1667142, 1734912, 1912896, 1951776, 1975872, 2222856, 2500713, 2550528, 2602368, 2634496, 2927664, 2963808, 3334284, 3825792, 3903552, 3951744, 4445712, 5001426, 5204736, 5855328, 5927616, 6668568, 7502139, 7651584, 7807104, 7903488, 8891424, 10002852, 11710656, 11855232, 13337136, 15004278, 15614208, 17782848, 20005704, 23421312, 23710464, 26674272, 30008556, 35565696, 40011408, 46842624, 53348544, 60017112, 71131392, 80022816, 106697088, 120034224, 160045632, 213394176, 240068448, 320091264, 480136896, 640182528, 960273792, 1920547584]

約数ペア:

[(1, 1920547584), (2, 960273792), (3, 640182528), (4, 480136896), (6, 320091264), (8, 240068448), (9, 213394176), (12, 160045632), (16, 120034224), (18, 106697088), (24, 80022816), (27, 71131392), (32, 60017112), (36, 53348544), (41, 46842624), (48, 40011408), (54, 35565696), (64, 30008556), (72, 26674272), (81, 23710464), (82, 23421312), (96, 20005704), (108, 17782848), (123, 15614208), (128, 15004278), (144, 13337136), (162, 11855232), (164, 11710656), (192, 10002852), (216, 8891424), (243, 7903488), (246, 7807104), (251, 7651584), (256, 7502139), (288, 6668568), (324, 5927616), (328, 5855328), (369, 5204736), (384, 5001426), (432, 4445712), (486, 3951744), (492, 3903552), (502, 3825792), (576, 3334284), (648, 2963808), (656, 2927664), (729, 2634496), (738, 2602368), (753, 2550528), (768, 2500713), (864, 2222856), (972, 1975872), (984, 1951776), (1004, 1912896), (1107, 1734912), (1152, 1667142), (1296, 1481904), (1312, 1463832), (1458, 1317248), (1476, 1301184), (1506, 1275264), (1728, 1111428), (1944, 987936), (1968, 975888), (2008, 956448), (2214, 867456), (2259, 850176), (2304, 833571), (2592, 740952), (2624, 731916), (2916, 658624), (2952, 650592), (3012, 637632), (3321, 578304), (3456, 555714), (3888, 493968), (3936, 487944), (4016, 478224), (4428, 433728), (4518, 425088), (5184, 370476), (5248, 365958), (5832, 329312), (5904, 325296), (6024, 318816), (6642, 289152), (6777, 283392), (6912, 277857), (7776, 246984), (7872, 243972), (8032, 239112), (8856, 216864), (9036, 212544), (9963, 192768), (10291, 186624), (10368, 185238), (10496, 182979), (11664, 164656), (11808, 162648), (12048, 159408), (13284, 144576), (13554, 141696), (15552, 123492), (15744, 121986), (16064, 119556), (17712, 108432), (18072, 106272), (19926, 96384), (20331, 94464), (20582, 93312), (20736, 92619), (23328, 82328), (23616, 81324), (24096, 79704), (26568, 72288), (27108, 70848), (29889, 64256), (30873, 62208), (31104, 61746), (31488, 60993), (32128, 59778), (35424, 54216), (36144, 53136), (39852, 48192), (40662, 47232), (41164, 46656)]