1648321488

素因数分解:

$2^4\times 3^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:509

約数の個数: 280

約数和(自身を含む): 5415858720

約数和(自身を除く): 3767537232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 29, 33, 36, 44, 48, 54, 58, 66, 72, 81, 87, 88, 99, 108, 116, 132, 144, 162, 174, 176, 198, 216, 232, 243, 261, 264, 297, 319, 324, 348, 396, 432, 443, 464, 486, 522, 528, 594, 638, 648, 696, 729, 783, 792, 886, 891, 957, 972, 1044, 1188, 1276, 1296, 1329, 1392, 1458, 1566, 1584, 1772, 1782, 1914, 1944, 2088, 2349, 2376, 2552, 2658, 2673, 2871, 2916, 3132, 3544, 3564, 3828, 3888, 3987, 4176, 4698, 4752, 4873, 5104, 5316, 5346, 5742, 5832, 6264, 7047, 7088, 7128, 7656, 7974, 8019, 8613, 9396, 9746, 10632, 10692, 11484, 11664, 11961, 12528, 12847, 14094, 14256, 14619, 15312, 15948, 16038, 17226, 18792, 19492, 21141, 21264, 21384, 22968, 23922, 25694, 25839, 28188, 29238, 31896, 32076, 34452, 35883, 37584, 38541, 38984, 42282, 42768, 43857, 45936, 47844, 51388, 51678, 56376, 58476, 63792, 64152, 68904, 71766, 77082, 77517, 77968, 84564, 87714, 95688, 102776, 103356, 107649, 112752, 115623, 116952, 128304, 131571, 137808, 141317, 143532, 154164, 155034, 169128, 175428, 191376, 205552, 206712, 215298, 231246, 232551, 233904, 263142, 282634, 287064, 308328, 310068, 322947, 338256, 346869, 350856, 394713, 413424, 423951, 430596, 462492, 465102, 526284, 565268, 574128, 616656, 620136, 645894, 693738, 701712, 789426, 847902, 861192, 924984, 930204, 1040607, 1052568, 1130536, 1184139, 1240272, 1271853, 1291788, 1387476, 1578852, 1695804, 1722384, 1849968, 1860408, 2081214, 2105136, 2261072, 2368278, 2543706, 2583576, 2774952, 3121821, 3157704, 3391608, 3552417, 3720816, 3815559, 4162428, 4736556, 5087412, 5167152, 5549904, 6243642, 6315408, 6783216, 7104834, 7631118, 8324856, 9365463, 9473112, 10174824, 11446677, 12487284, 14209668, 15262236, 16649712, 18730926, 18946224, 20349648, 22893354, 24974568, 28419336, 30524472, 34340031, 37461852, 45786708, 49949136, 56838672, 61048944, 68680062, 74923704, 91573416, 103020093, 137360124, 149847408, 183146832, 206040186, 274720248, 412080372, 549440496, 824160744, 1648321488]

約数ペア:

[(1, 1648321488), (2, 824160744), (3, 549440496), (4, 412080372), (6, 274720248), (8, 206040186), (9, 183146832), (11, 149847408), (12, 137360124), (16, 103020093), (18, 91573416), (22, 74923704), (24, 68680062), (27, 61048944), (29, 56838672), (33, 49949136), (36, 45786708), (44, 37461852), (48, 34340031), (54, 30524472), (58, 28419336), (66, 24974568), (72, 22893354), (81, 20349648), (87, 18946224), (88, 18730926), (99, 16649712), (108, 15262236), (116, 14209668), (132, 12487284), (144, 11446677), (162, 10174824), (174, 9473112), (176, 9365463), (198, 8324856), (216, 7631118), (232, 7104834), (243, 6783216), (261, 6315408), (264, 6243642), (297, 5549904), (319, 5167152), (324, 5087412), (348, 4736556), (396, 4162428), (432, 3815559), (443, 3720816), (464, 3552417), (486, 3391608), (522, 3157704), (528, 3121821), (594, 2774952), (638, 2583576), (648, 2543706), (696, 2368278), (729, 2261072), (783, 2105136), (792, 2081214), (886, 1860408), (891, 1849968), (957, 1722384), (972, 1695804), (1044, 1578852), (1188, 1387476), (1276, 1291788), (1296, 1271853), (1329, 1240272), (1392, 1184139), (1458, 1130536), (1566, 1052568), (1584, 1040607), (1772, 930204), (1782, 924984), (1914, 861192), (1944, 847902), (2088, 789426), (2349, 701712), (2376, 693738), (2552, 645894), (2658, 620136), (2673, 616656), (2871, 574128), (2916, 565268), (3132, 526284), (3544, 465102), (3564, 462492), (3828, 430596), (3888, 423951), (3987, 413424), (4176, 394713), (4698, 350856), (4752, 346869), (4873, 338256), (5104, 322947), (5316, 310068), (5346, 308328), (5742, 287064), (5832, 282634), (6264, 263142), (7047, 233904), (7088, 232551), (7128, 231246), (7656, 215298), (7974, 206712), (8019, 205552), (8613, 191376), (9396, 175428), (9746, 169128), (10632, 155034), (10692, 154164), (11484, 143532), (11664, 141317), (11961, 137808), (12528, 131571), (12847, 128304), (14094, 116952), (14256, 115623), (14619, 112752), (15312, 107649), (15948, 103356), (16038, 102776), (17226, 95688), (18792, 87714), (19492, 84564), (21141, 77968), (21264, 77517), (21384, 77082), (22968, 71766), (23922, 68904), (25694, 64152), (25839, 63792), (28188, 58476), (29238, 56376), (31896, 51678), (32076, 51388), (34452, 47844), (35883, 45936), (37584, 43857), (38541, 42768), (38984, 42282)]