2689537536

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:649

約数の個数: 240

約数和(自身を含む): 8936928000

約数和(自身を除く): 6247390464

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, 168, 192, 199, 224, 252, 256, 288, 336, 384, 398, 419, 448, 504, 512, 576, 597, 672, 768, 796, 838, 896, 1008, 1152, 1194, 1257, 1344, 1393, 1536, 1592, 1676, 1791, 1792, 2016, 2304, 2388, 2514, 2688, 2786, 2933, 3184, 3352, 3582, 3584, 3771, 4032, 4179, 4608, 4776, 5028, 5376, 5572, 5866, 6368, 6704, 7164, 7542, 8064, 8358, 8799, 9552, 10056, 10752, 11144, 11732, 12537, 12736, 13408, 14328, 15084, 16128, 16716, 17598, 19104, 20112, 22288, 23464, 25074, 25472, 26397, 26816, 28656, 30168, 32256, 33432, 35196, 38208, 40224, 44576, 46928, 50148, 50944, 52794, 53632, 57312, 60336, 66864, 70392, 76416, 80448, 83381, 89152, 93856, 100296, 101888, 105588, 107264, 114624, 120672, 133728, 140784, 152832, 160896, 166762, 178304, 187712, 200592, 211176, 214528, 229248, 241344, 250143, 267456, 281568, 305664, 321792, 333524, 356608, 375424, 401184, 422352, 458496, 482688, 500286, 534912, 563136, 583667, 643584, 667048, 713216, 750429, 750848, 802368, 844704, 916992, 965376, 1000572, 1069824, 1126272, 1167334, 1334096, 1500858, 1501696, 1604736, 1689408, 1751001, 1930752, 2001144, 2139648, 2252544, 2334668, 2668192, 3001716, 3209472, 3378816, 3502002, 4002288, 4505088, 4669336, 5253003, 5336384, 6003432, 6418944, 6757632, 7004004, 8004576, 9338672, 10506006, 10672768, 12006864, 13515264, 14008008, 16009152, 18677344, 21012012, 21345536, 24013728, 28016016, 32018304, 37354688, 42024024, 42691072, 48027456, 56032032, 64036608, 74709376, 84048048, 96054912, 112064064, 128073216, 149418752, 168096096, 192109824, 224128128, 298837504, 336192192, 384219648, 448256256, 672384384, 896512512, 1344768768, 2689537536]

約数ペア:

[(1, 2689537536), (2, 1344768768), (3, 896512512), (4, 672384384), (6, 448256256), (7, 384219648), (8, 336192192), (9, 298837504), (12, 224128128), (14, 192109824), (16, 168096096), (18, 149418752), (21, 128073216), (24, 112064064), (28, 96054912), (32, 84048048), (36, 74709376), (42, 64036608), (48, 56032032), (56, 48027456), (63, 42691072), (64, 42024024), (72, 37354688), (84, 32018304), (96, 28016016), (112, 24013728), (126, 21345536), (128, 21012012), (144, 18677344), (168, 16009152), (192, 14008008), (199, 13515264), (224, 12006864), (252, 10672768), (256, 10506006), (288, 9338672), (336, 8004576), (384, 7004004), (398, 6757632), (419, 6418944), (448, 6003432), (504, 5336384), (512, 5253003), (576, 4669336), (597, 4505088), (672, 4002288), (768, 3502002), (796, 3378816), (838, 3209472), (896, 3001716), (1008, 2668192), (1152, 2334668), (1194, 2252544), (1257, 2139648), (1344, 2001144), (1393, 1930752), (1536, 1751001), (1592, 1689408), (1676, 1604736), (1791, 1501696), (1792, 1500858), (2016, 1334096), (2304, 1167334), (2388, 1126272), (2514, 1069824), (2688, 1000572), (2786, 965376), (2933, 916992), (3184, 844704), (3352, 802368), (3582, 750848), (3584, 750429), (3771, 713216), (4032, 667048), (4179, 643584), (4608, 583667), (4776, 563136), (5028, 534912), (5376, 500286), (5572, 482688), (5866, 458496), (6368, 422352), (6704, 401184), (7164, 375424), (7542, 356608), (8064, 333524), (8358, 321792), (8799, 305664), (9552, 281568), (10056, 267456), (10752, 250143), (11144, 241344), (11732, 229248), (12537, 214528), (12736, 211176), (13408, 200592), (14328, 187712), (15084, 178304), (16128, 166762), (16716, 160896), (17598, 152832), (19104, 140784), (20112, 133728), (22288, 120672), (23464, 114624), (25074, 107264), (25472, 105588), (26397, 101888), (26816, 100296), (28656, 93856), (30168, 89152), (32256, 83381), (33432, 80448), (35196, 76416), (38208, 70392), (40224, 66864), (44576, 60336), (46928, 57312), (50148, 53632), (50944, 52794)]