495716256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 288

約数和(自身を含む): 1706140800

約数和(自身を除く): 1210424544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 61, 63, 72, 84, 87, 96, 112, 116, 122, 126, 139, 144, 168, 174, 183, 203, 224, 232, 244, 252, 261, 278, 288, 336, 348, 366, 406, 417, 427, 464, 488, 504, 522, 549, 556, 609, 672, 696, 732, 812, 834, 854, 928, 973, 976, 1008, 1044, 1098, 1112, 1218, 1251, 1281, 1392, 1464, 1624, 1668, 1708, 1769, 1827, 1946, 1952, 2016, 2088, 2196, 2224, 2436, 2502, 2562, 2784, 2919, 2928, 3248, 3336, 3416, 3538, 3654, 3843, 3892, 4031, 4176, 4392, 4448, 4872, 5004, 5124, 5307, 5838, 5856, 6496, 6672, 6832, 7076, 7308, 7686, 7784, 8062, 8352, 8479, 8757, 8784, 9744, 10008, 10248, 10614, 11676, 12093, 12383, 13344, 13664, 14152, 14616, 15372, 15568, 15921, 16124, 16958, 17514, 17568, 19488, 20016, 20496, 21228, 23352, 24186, 24766, 25437, 28217, 28304, 29232, 30744, 31136, 31842, 32248, 33916, 35028, 36279, 37149, 40032, 40992, 42456, 46704, 48372, 49532, 50874, 56434, 56608, 58464, 59353, 61488, 63684, 64496, 67832, 70056, 72558, 74298, 76311, 84651, 84912, 93408, 96744, 99064, 101748, 111447, 112868, 118706, 122976, 127368, 128992, 135664, 140112, 145116, 148596, 152622, 169302, 169824, 178059, 193488, 198128, 203496, 222894, 225736, 237412, 245891, 253953, 254736, 271328, 280224, 290232, 297192, 305244, 338604, 356118, 386976, 396256, 406992, 445788, 451472, 474824, 491782, 507906, 509472, 534177, 580464, 594384, 610488, 677208, 712236, 737673, 813984, 891576, 902944, 949648, 983564, 1015812, 1068354, 1160928, 1188768, 1220976, 1354416, 1424472, 1475346, 1721237, 1783152, 1899296, 1967128, 2031624, 2136708, 2213019, 2441952, 2708832, 2848944, 2950692, 3442474, 3566304, 3934256, 4063248, 4273416, 4426038, 5163711, 5697888, 5901384, 6884948, 7868512, 8126496, 8546832, 8852076, 10327422, 11802768, 13769896, 15491133, 17093664, 17704152, 20654844, 23605536, 27539792, 30982266, 35408304, 41309688, 55079584, 61964532, 70816608, 82619376, 123929064, 165238752, 247858128, 495716256]

約数ペア:

[(1, 495716256), (2, 247858128), (3, 165238752), (4, 123929064), (6, 82619376), (7, 70816608), (8, 61964532), (9, 55079584), (12, 41309688), (14, 35408304), (16, 30982266), (18, 27539792), (21, 23605536), (24, 20654844), (28, 17704152), (29, 17093664), (32, 15491133), (36, 13769896), (42, 11802768), (48, 10327422), (56, 8852076), (58, 8546832), (61, 8126496), (63, 7868512), (72, 6884948), (84, 5901384), (87, 5697888), (96, 5163711), (112, 4426038), (116, 4273416), (122, 4063248), (126, 3934256), (139, 3566304), (144, 3442474), (168, 2950692), (174, 2848944), (183, 2708832), (203, 2441952), (224, 2213019), (232, 2136708), (244, 2031624), (252, 1967128), (261, 1899296), (278, 1783152), (288, 1721237), (336, 1475346), (348, 1424472), (366, 1354416), (406, 1220976), (417, 1188768), (427, 1160928), (464, 1068354), (488, 1015812), (504, 983564), (522, 949648), (549, 902944), (556, 891576), (609, 813984), (672, 737673), (696, 712236), (732, 677208), (812, 610488), (834, 594384), (854, 580464), (928, 534177), (973, 509472), (976, 507906), (1008, 491782), (1044, 474824), (1098, 451472), (1112, 445788), (1218, 406992), (1251, 396256), (1281, 386976), (1392, 356118), (1464, 338604), (1624, 305244), (1668, 297192), (1708, 290232), (1769, 280224), (1827, 271328), (1946, 254736), (1952, 253953), (2016, 245891), (2088, 237412), (2196, 225736), (2224, 222894), (2436, 203496), (2502, 198128), (2562, 193488), (2784, 178059), (2919, 169824), (2928, 169302), (3248, 152622), (3336, 148596), (3416, 145116), (3538, 140112), (3654, 135664), (3843, 128992), (3892, 127368), (4031, 122976), (4176, 118706), (4392, 112868), (4448, 111447), (4872, 101748), (5004, 99064), (5124, 96744), (5307, 93408), (5838, 84912), (5856, 84651), (6496, 76311), (6672, 74298), (6832, 72558), (7076, 70056), (7308, 67832), (7686, 64496), (7784, 63684), (8062, 61488), (8352, 59353), (8479, 58464), (8757, 56608), (8784, 56434), (9744, 50874), (10008, 49532), (10248, 48372), (10614, 46704), (11676, 42456), (12093, 40992), (12383, 40032), (13344, 37149), (13664, 36279), (14152, 35028), (14616, 33916), (15372, 32248), (15568, 31842), (15921, 31136), (16124, 30744), (16958, 29232), (17514, 28304), (17568, 28217), (19488, 25437), (20016, 24766), (20496, 24186), (21228, 23352)]