231458976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 806682240

約数和(自身を除く): 575223264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 37, 42, 48, 56, 58, 63, 72, 74, 84, 87, 96, 107, 111, 112, 116, 126, 144, 148, 168, 174, 203, 214, 222, 224, 232, 252, 259, 261, 288, 296, 321, 333, 336, 348, 406, 428, 444, 464, 504, 518, 522, 592, 609, 642, 666, 672, 696, 749, 777, 812, 856, 888, 928, 963, 1008, 1036, 1044, 1073, 1184, 1218, 1284, 1332, 1392, 1498, 1554, 1624, 1712, 1776, 1827, 1926, 2016, 2072, 2088, 2146, 2247, 2331, 2436, 2568, 2664, 2784, 2996, 3103, 3108, 3219, 3248, 3424, 3552, 3654, 3852, 3959, 4144, 4176, 4292, 4494, 4662, 4872, 5136, 5328, 5992, 6206, 6216, 6438, 6496, 6741, 7308, 7511, 7704, 7918, 8288, 8352, 8584, 8988, 9309, 9324, 9657, 9744, 10272, 10656, 11877, 11984, 12412, 12432, 12876, 13482, 14616, 15022, 15408, 15836, 17168, 17976, 18618, 18648, 19314, 19488, 21721, 22533, 23754, 23968, 24824, 24864, 25752, 26964, 27713, 27927, 29232, 30044, 30816, 31672, 34336, 35631, 35952, 37236, 37296, 38628, 43442, 45066, 47508, 49648, 51504, 53928, 55426, 55854, 58464, 60088, 63344, 65163, 67599, 71262, 71904, 74472, 74592, 77256, 83139, 86884, 90132, 95016, 99296, 103008, 107856, 110852, 111708, 114811, 120176, 126688, 130326, 135198, 142524, 148944, 154512, 166278, 173768, 180264, 190032, 195489, 215712, 221704, 223416, 229622, 240352, 249417, 260652, 270396, 285048, 297888, 309024, 332556, 344433, 347536, 360528, 380064, 390978, 443408, 446832, 459244, 498834, 521304, 540792, 570096, 665112, 688866, 695072, 721056, 781956, 803677, 886816, 893664, 918488, 997668, 1033299, 1042608, 1081584, 1140192, 1330224, 1377732, 1563912, 1607354, 1836976, 1995336, 2066598, 2085216, 2163168, 2411031, 2660448, 2755464, 3127824, 3214708, 3673952, 3990672, 4133196, 4822062, 5510928, 6255648, 6429416, 7233093, 7981344, 8266392, 9644124, 11021856, 12858832, 14466186, 16532784, 19288248, 25717664, 28932372, 33065568, 38576496, 57864744, 77152992, 115729488, 231458976]

約数ペア:

[(1, 231458976), (2, 115729488), (3, 77152992), (4, 57864744), (6, 38576496), (7, 33065568), (8, 28932372), (9, 25717664), (12, 19288248), (14, 16532784), (16, 14466186), (18, 12858832), (21, 11021856), (24, 9644124), (28, 8266392), (29, 7981344), (32, 7233093), (36, 6429416), (37, 6255648), (42, 5510928), (48, 4822062), (56, 4133196), (58, 3990672), (63, 3673952), (72, 3214708), (74, 3127824), (84, 2755464), (87, 2660448), (96, 2411031), (107, 2163168), (111, 2085216), (112, 2066598), (116, 1995336), (126, 1836976), (144, 1607354), (148, 1563912), (168, 1377732), (174, 1330224), (203, 1140192), (214, 1081584), (222, 1042608), (224, 1033299), (232, 997668), (252, 918488), (259, 893664), (261, 886816), (288, 803677), (296, 781956), (321, 721056), (333, 695072), (336, 688866), (348, 665112), (406, 570096), (428, 540792), (444, 521304), (464, 498834), (504, 459244), (518, 446832), (522, 443408), (592, 390978), (609, 380064), (642, 360528), (666, 347536), (672, 344433), (696, 332556), (749, 309024), (777, 297888), (812, 285048), (856, 270396), (888, 260652), (928, 249417), (963, 240352), (1008, 229622), (1036, 223416), (1044, 221704), (1073, 215712), (1184, 195489), (1218, 190032), (1284, 180264), (1332, 173768), (1392, 166278), (1498, 154512), (1554, 148944), (1624, 142524), (1712, 135198), (1776, 130326), (1827, 126688), (1926, 120176), (2016, 114811), (2072, 111708), (2088, 110852), (2146, 107856), (2247, 103008), (2331, 99296), (2436, 95016), (2568, 90132), (2664, 86884), (2784, 83139), (2996, 77256), (3103, 74592), (3108, 74472), (3219, 71904), (3248, 71262), (3424, 67599), (3552, 65163), (3654, 63344), (3852, 60088), (3959, 58464), (4144, 55854), (4176, 55426), (4292, 53928), (4494, 51504), (4662, 49648), (4872, 47508), (5136, 45066), (5328, 43442), (5992, 38628), (6206, 37296), (6216, 37236), (6438, 35952), (6496, 35631), (6741, 34336), (7308, 31672), (7511, 30816), (7704, 30044), (7918, 29232), (8288, 27927), (8352, 27713), (8584, 26964), (8988, 25752), (9309, 24864), (9324, 24824), (9657, 23968), (9744, 23754), (10272, 22533), (10656, 21721), (11877, 19488), (11984, 19314), (12412, 18648), (12432, 18618), (12876, 17976), (13482, 17168), (14616, 15836), (15022, 15408)]