2221091712

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{91811}}^1$

素因数の和:91841

約数の個数: 128

約数和(自身を含む): 7491859200

約数和(自身を除く): 5270767488

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 91811, 183622, 275433, 367244, 550866, 642677, 734488, 826299, 1101732, 1285354, 1468976, 1652598, 1928031, 2203464, 2478897, 2570708, 2937952, 3305196, 3856062, 4406928, 4957794, 5141416, 5784093, 5875904, 6610392, 7712124, 8813856, 9915588, 10282832, 11568186, 11751808, 13220784, 15424248, 17352279, 17627712, 19831176, 20565664, 23136372, 26441568, 30848496, 34704558, 35255424, 39662352, 41131328, 46272744, 52883136, 61696992, 69409116, 79324704, 82262656, 92545488, 105766272, 123393984, 138818232, 158649408, 185090976, 246787968, 277636464, 317298816, 370181952, 555272928, 740363904, 1110545856, 2221091712]

約数ペア:

[(1, 2221091712), (2, 1110545856), (3, 740363904), (4, 555272928), (6, 370181952), (7, 317298816), (8, 277636464), (9, 246787968), (12, 185090976), (14, 158649408), (16, 138818232), (18, 123393984), (21, 105766272), (24, 92545488), (27, 82262656), (28, 79324704), (32, 69409116), (36, 61696992), (42, 52883136), (48, 46272744), (54, 41131328), (56, 39662352), (63, 35255424), (64, 34704558), (72, 30848496), (84, 26441568), (96, 23136372), (108, 20565664), (112, 19831176), (126, 17627712), (128, 17352279), (144, 15424248), (168, 13220784), (189, 11751808), (192, 11568186), (216, 10282832), (224, 9915588), (252, 8813856), (288, 7712124), (336, 6610392), (378, 5875904), (384, 5784093), (432, 5141416), (448, 4957794), (504, 4406928), (576, 3856062), (672, 3305196), (756, 2937952), (864, 2570708), (896, 2478897), (1008, 2203464), (1152, 1928031), (1344, 1652598), (1512, 1468976), (1728, 1285354), (2016, 1101732), (2688, 826299), (3024, 734488), (3456, 642677), (4032, 550866), (6048, 367244), (8064, 275433), (12096, 183622), (24192, 91811)]