212920752

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 636387840

約数和(自身を除く): 423467088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 89, 92, 132, 138, 176, 178, 184, 197, 253, 264, 267, 276, 356, 368, 394, 506, 528, 534, 552, 591, 712, 759, 788, 979, 1012, 1068, 1104, 1182, 1424, 1518, 1576, 1958, 2024, 2047, 2136, 2167, 2364, 2937, 3036, 3152, 3916, 4048, 4094, 4272, 4334, 4531, 4728, 5874, 6072, 6141, 6501, 7832, 8188, 8668, 9062, 9456, 11748, 12144, 12282, 13002, 13593, 15664, 16376, 17336, 17533, 18124, 22517, 23496, 24564, 26004, 27186, 32752, 34672, 35066, 36248, 45034, 46992, 49128, 49841, 52008, 52599, 54372, 67551, 70132, 72496, 90068, 98256, 99682, 104016, 105198, 108744, 135102, 140264, 149523, 180136, 192863, 199364, 210396, 217488, 270204, 280528, 299046, 360272, 385726, 398728, 403259, 420792, 540408, 578589, 598092, 771452, 797456, 806518, 841584, 1080816, 1157178, 1196184, 1209777, 1542904, 1613036, 2314356, 2392368, 2419554, 3085808, 3226072, 4435849, 4628712, 4839108, 6452144, 8871698, 9257424, 9678216, 13307547, 17743396, 19356432, 26615094, 35486792, 53230188, 70973584, 106460376, 212920752]

約数ペア:

[(1, 212920752), (2, 106460376), (3, 70973584), (4, 53230188), (6, 35486792), (8, 26615094), (11, 19356432), (12, 17743396), (16, 13307547), (22, 9678216), (23, 9257424), (24, 8871698), (33, 6452144), (44, 4839108), (46, 4628712), (48, 4435849), (66, 3226072), (69, 3085808), (88, 2419554), (89, 2392368), (92, 2314356), (132, 1613036), (138, 1542904), (176, 1209777), (178, 1196184), (184, 1157178), (197, 1080816), (253, 841584), (264, 806518), (267, 797456), (276, 771452), (356, 598092), (368, 578589), (394, 540408), (506, 420792), (528, 403259), (534, 398728), (552, 385726), (591, 360272), (712, 299046), (759, 280528), (788, 270204), (979, 217488), (1012, 210396), (1068, 199364), (1104, 192863), (1182, 180136), (1424, 149523), (1518, 140264), (1576, 135102), (1958, 108744), (2024, 105198), (2047, 104016), (2136, 99682), (2167, 98256), (2364, 90068), (2937, 72496), (3036, 70132), (3152, 67551), (3916, 54372), (4048, 52599), (4094, 52008), (4272, 49841), (4334, 49128), (4531, 46992), (4728, 45034), (5874, 36248), (6072, 35066), (6141, 34672), (6501, 32752), (7832, 27186), (8188, 26004), (8668, 24564), (9062, 23496), (9456, 22517), (11748, 18124), (12144, 17533), (12282, 17336), (13002, 16376), (13593, 15664)]