1023620976

素因数分解:

$2^4\times 3^8\times 7^2\times {\mathrm{199}}^1$

素因数の和:245

約数の個数: 270

約数和(自身を含む): 3477809400

約数和(自身を除く): 2454188424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 199, 216, 243, 252, 294, 324, 336, 378, 392, 398, 432, 441, 486, 504, 567, 588, 597, 648, 729, 756, 784, 796, 882, 972, 1008, 1134, 1176, 1194, 1296, 1323, 1393, 1458, 1512, 1592, 1701, 1764, 1791, 1944, 2187, 2268, 2352, 2388, 2646, 2786, 2916, 3024, 3184, 3402, 3528, 3582, 3888, 3969, 4179, 4374, 4536, 4776, 5103, 5292, 5373, 5572, 5832, 6561, 6804, 7056, 7164, 7938, 8358, 8748, 9072, 9552, 9751, 10206, 10584, 10746, 11144, 11664, 11907, 12537, 13122, 13608, 14328, 15309, 15876, 16119, 16716, 17496, 19502, 20412, 21168, 21492, 22288, 23814, 25074, 26244, 27216, 28656, 29253, 30618, 31752, 32238, 33432, 34992, 35721, 37611, 39004, 40824, 42984, 45927, 47628, 48357, 50148, 52488, 58506, 61236, 63504, 64476, 66864, 71442, 75222, 78008, 81648, 85968, 87759, 91854, 95256, 96714, 100296, 104976, 107163, 112833, 117012, 122472, 128952, 142884, 145071, 150444, 156016, 175518, 183708, 190512, 193428, 200592, 214326, 225666, 234024, 244944, 257904, 263277, 285768, 290142, 300888, 321489, 338499, 351036, 367416, 386856, 428652, 435213, 451332, 468048, 526554, 571536, 580284, 601776, 642978, 676998, 702072, 734832, 773712, 789831, 857304, 870426, 902664, 1015497, 1053108, 1160568, 1285956, 1305639, 1353996, 1404144, 1579662, 1714608, 1740852, 1805328, 2030994, 2106216, 2321136, 2369493, 2571912, 2611278, 2707992, 3046491, 3159324, 3481704, 4061988, 4212432, 4738986, 5143824, 5222556, 5415984, 6092982, 6318648, 6963408, 7108479, 8123976, 9139473, 9477972, 10445112, 12185964, 12637296, 14216958, 16247952, 18278946, 18955944, 20890224, 21325437, 24371928, 28433916, 36557892, 37911888, 42650874, 48743856, 56867832, 63976311, 73115784, 85301748, 113735664, 127952622, 146231568, 170603496, 255905244, 341206992, 511810488, 1023620976]

約数ペア:

[(1, 1023620976), (2, 511810488), (3, 341206992), (4, 255905244), (6, 170603496), (7, 146231568), (8, 127952622), (9, 113735664), (12, 85301748), (14, 73115784), (16, 63976311), (18, 56867832), (21, 48743856), (24, 42650874), (27, 37911888), (28, 36557892), (36, 28433916), (42, 24371928), (48, 21325437), (49, 20890224), (54, 18955944), (56, 18278946), (63, 16247952), (72, 14216958), (81, 12637296), (84, 12185964), (98, 10445112), (108, 9477972), (112, 9139473), (126, 8123976), (144, 7108479), (147, 6963408), (162, 6318648), (168, 6092982), (189, 5415984), (196, 5222556), (199, 5143824), (216, 4738986), (243, 4212432), (252, 4061988), (294, 3481704), (324, 3159324), (336, 3046491), (378, 2707992), (392, 2611278), (398, 2571912), (432, 2369493), (441, 2321136), (486, 2106216), (504, 2030994), (567, 1805328), (588, 1740852), (597, 1714608), (648, 1579662), (729, 1404144), (756, 1353996), (784, 1305639), (796, 1285956), (882, 1160568), (972, 1053108), (1008, 1015497), (1134, 902664), (1176, 870426), (1194, 857304), (1296, 789831), (1323, 773712), (1393, 734832), (1458, 702072), (1512, 676998), (1592, 642978), (1701, 601776), (1764, 580284), (1791, 571536), (1944, 526554), (2187, 468048), (2268, 451332), (2352, 435213), (2388, 428652), (2646, 386856), (2786, 367416), (2916, 351036), (3024, 338499), (3184, 321489), (3402, 300888), (3528, 290142), (3582, 285768), (3888, 263277), (3969, 257904), (4179, 244944), (4374, 234024), (4536, 225666), (4776, 214326), (5103, 200592), (5292, 193428), (5373, 190512), (5572, 183708), (5832, 175518), (6561, 156016), (6804, 150444), (7056, 145071), (7164, 142884), (7938, 128952), (8358, 122472), (8748, 117012), (9072, 112833), (9552, 107163), (9751, 104976), (10206, 100296), (10584, 96714), (10746, 95256), (11144, 91854), (11664, 87759), (11907, 85968), (12537, 81648), (13122, 78008), (13608, 75222), (14328, 71442), (15309, 66864), (15876, 64476), (16119, 63504), (16716, 61236), (17496, 58506), (19502, 52488), (20412, 50148), (21168, 48357), (21492, 47628), (22288, 45927), (23814, 42984), (25074, 40824), (26244, 39004), (27216, 37611), (28656, 35721), (29253, 34992), (30618, 33432), (31752, 32238)]