779901696

素因数分解:

$2^8\times 3^7\times 7^1\times {\mathrm{199}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 2681728000

約数和(自身を除く): 1901826304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 199, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 398, 432, 448, 486, 504, 567, 576, 597, 648, 672, 729, 756, 768, 796, 864, 896, 972, 1008, 1134, 1152, 1194, 1296, 1344, 1393, 1458, 1512, 1592, 1701, 1728, 1791, 1792, 1944, 2016, 2187, 2268, 2304, 2388, 2592, 2688, 2786, 2916, 3024, 3184, 3402, 3456, 3582, 3888, 4032, 4179, 4374, 4536, 4776, 5103, 5184, 5373, 5376, 5572, 5832, 6048, 6368, 6804, 6912, 7164, 7776, 8064, 8358, 8748, 9072, 9552, 10206, 10368, 10746, 11144, 11664, 12096, 12537, 12736, 13608, 14328, 15309, 15552, 16119, 16128, 16716, 17496, 18144, 19104, 20412, 20736, 21492, 22288, 23328, 24192, 25074, 25472, 27216, 28656, 30618, 31104, 32238, 33432, 34992, 36288, 37611, 38208, 40824, 42984, 44576, 46656, 48357, 48384, 50148, 50944, 54432, 57312, 61236, 62208, 64476, 66864, 69984, 72576, 75222, 76416, 81648, 85968, 89152, 93312, 96714, 100296, 108864, 112833, 114624, 122472, 128952, 133728, 139968, 145071, 145152, 150444, 152832, 163296, 171936, 178304, 186624, 193428, 200592, 217728, 225666, 229248, 244944, 257904, 267456, 279936, 290142, 300888, 326592, 338499, 343872, 356608, 386856, 401184, 435213, 435456, 451332, 458496, 489888, 515808, 534912, 559872, 580284, 601776, 653184, 676998, 687744, 773712, 802368, 870426, 902664, 979776, 1015497, 1031616, 1069824, 1160568, 1203552, 1306368, 1353996, 1375488, 1547424, 1604736, 1740852, 1805328, 1959552, 2030994, 2063232, 2321136, 2407104, 2707992, 3046491, 3094848, 3209472, 3481704, 3610656, 3919104, 4061988, 4126464, 4642272, 4814208, 5415984, 6092982, 6189696, 6963408, 7221312, 8123976, 9284544, 9628416, 10831968, 12185964, 12379392, 13926816, 14442624, 16247952, 18569088, 21663936, 24371928, 27853632, 28885248, 32495904, 37138176, 43327872, 48743856, 55707264, 64991808, 86655744, 97487712, 111414528, 129983616, 194975424, 259967232, 389950848, 779901696]

約数ペア:

[(1, 779901696), (2, 389950848), (3, 259967232), (4, 194975424), (6, 129983616), (7, 111414528), (8, 97487712), (9, 86655744), (12, 64991808), (14, 55707264), (16, 48743856), (18, 43327872), (21, 37138176), (24, 32495904), (27, 28885248), (28, 27853632), (32, 24371928), (36, 21663936), (42, 18569088), (48, 16247952), (54, 14442624), (56, 13926816), (63, 12379392), (64, 12185964), (72, 10831968), (81, 9628416), (84, 9284544), (96, 8123976), (108, 7221312), (112, 6963408), (126, 6189696), (128, 6092982), (144, 5415984), (162, 4814208), (168, 4642272), (189, 4126464), (192, 4061988), (199, 3919104), (216, 3610656), (224, 3481704), (243, 3209472), (252, 3094848), (256, 3046491), (288, 2707992), (324, 2407104), (336, 2321136), (378, 2063232), (384, 2030994), (398, 1959552), (432, 1805328), (448, 1740852), (486, 1604736), (504, 1547424), (567, 1375488), (576, 1353996), (597, 1306368), (648, 1203552), (672, 1160568), (729, 1069824), (756, 1031616), (768, 1015497), (796, 979776), (864, 902664), (896, 870426), (972, 802368), (1008, 773712), (1134, 687744), (1152, 676998), (1194, 653184), (1296, 601776), (1344, 580284), (1393, 559872), (1458, 534912), (1512, 515808), (1592, 489888), (1701, 458496), (1728, 451332), (1791, 435456), (1792, 435213), (1944, 401184), (2016, 386856), (2187, 356608), (2268, 343872), (2304, 338499), (2388, 326592), (2592, 300888), (2688, 290142), (2786, 279936), (2916, 267456), (3024, 257904), (3184, 244944), (3402, 229248), (3456, 225666), (3582, 217728), (3888, 200592), (4032, 193428), (4179, 186624), (4374, 178304), (4536, 171936), (4776, 163296), (5103, 152832), (5184, 150444), (5373, 145152), (5376, 145071), (5572, 139968), (5832, 133728), (6048, 128952), (6368, 122472), (6804, 114624), (6912, 112833), (7164, 108864), (7776, 100296), (8064, 96714), (8358, 93312), (8748, 89152), (9072, 85968), (9552, 81648), (10206, 76416), (10368, 75222), (10746, 72576), (11144, 69984), (11664, 66864), (12096, 64476), (12537, 62208), (12736, 61236), (13608, 57312), (14328, 54432), (15309, 50944), (15552, 50148), (16119, 48384), (16128, 48357), (16716, 46656), (17496, 44576), (18144, 42984), (19104, 40824), (20412, 38208), (20736, 37611), (21492, 36288), (22288, 34992), (23328, 33432), (24192, 32238), (25074, 31104), (25472, 30618), (27216, 28656)]