251943552

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:383

約数の個数: 192

約数和(自身を含む): 838032000

約数和(自身を除く): 586088448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 157, 168, 192, 199, 224, 252, 288, 314, 336, 384, 398, 448, 471, 504, 576, 597, 628, 672, 796, 896, 942, 1008, 1099, 1152, 1194, 1256, 1344, 1393, 1413, 1592, 1791, 1884, 2016, 2198, 2388, 2512, 2688, 2786, 2826, 3184, 3297, 3582, 3768, 4032, 4179, 4396, 4776, 5024, 5572, 5652, 6368, 6594, 7164, 7536, 8064, 8358, 8792, 9552, 9891, 10048, 11144, 11304, 12537, 12736, 13188, 14328, 15072, 16716, 17584, 19104, 19782, 20096, 22288, 22608, 25074, 25472, 26376, 28656, 30144, 31243, 33432, 35168, 38208, 39564, 44576, 45216, 50148, 52752, 57312, 60288, 62486, 66864, 70336, 76416, 79128, 89152, 90432, 93729, 100296, 105504, 114624, 124972, 133728, 140672, 158256, 178304, 180864, 187458, 200592, 211008, 218701, 229248, 249944, 267456, 281187, 316512, 374916, 401184, 422016, 437402, 499888, 534912, 562374, 633024, 656103, 749832, 802368, 874804, 999776, 1124748, 1266048, 1312206, 1499664, 1604736, 1749608, 1968309, 1999552, 2249496, 2624412, 2999328, 3499216, 3936618, 3999104, 4498992, 5248824, 5998656, 6998432, 7873236, 8997984, 10497648, 11997312, 13996864, 15746472, 17995968, 20995296, 27993728, 31492944, 35991936, 41990592, 62985888, 83981184, 125971776, 251943552]

約数ペア:

[(1, 251943552), (2, 125971776), (3, 83981184), (4, 62985888), (6, 41990592), (7, 35991936), (8, 31492944), (9, 27993728), (12, 20995296), (14, 17995968), (16, 15746472), (18, 13996864), (21, 11997312), (24, 10497648), (28, 8997984), (32, 7873236), (36, 6998432), (42, 5998656), (48, 5248824), (56, 4498992), (63, 3999104), (64, 3936618), (72, 3499216), (84, 2999328), (96, 2624412), (112, 2249496), (126, 1999552), (128, 1968309), (144, 1749608), (157, 1604736), (168, 1499664), (192, 1312206), (199, 1266048), (224, 1124748), (252, 999776), (288, 874804), (314, 802368), (336, 749832), (384, 656103), (398, 633024), (448, 562374), (471, 534912), (504, 499888), (576, 437402), (597, 422016), (628, 401184), (672, 374916), (796, 316512), (896, 281187), (942, 267456), (1008, 249944), (1099, 229248), (1152, 218701), (1194, 211008), (1256, 200592), (1344, 187458), (1393, 180864), (1413, 178304), (1592, 158256), (1791, 140672), (1884, 133728), (2016, 124972), (2198, 114624), (2388, 105504), (2512, 100296), (2688, 93729), (2786, 90432), (2826, 89152), (3184, 79128), (3297, 76416), (3582, 70336), (3768, 66864), (4032, 62486), (4179, 60288), (4396, 57312), (4776, 52752), (5024, 50148), (5572, 45216), (5652, 44576), (6368, 39564), (6594, 38208), (7164, 35168), (7536, 33432), (8064, 31243), (8358, 30144), (8792, 28656), (9552, 26376), (9891, 25472), (10048, 25074), (11144, 22608), (11304, 22288), (12537, 20096), (12736, 19782), (13188, 19104), (14328, 17584), (15072, 16716)]