28489331808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{1163}}^1$

素因数の和:1634

約数の個数: 288

約数和(自身を含む): 96094252800

約数和(自身を除く): 67604920992

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, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 419, 464, 504, 522, 609, 672, 696, 812, 838, 928, 1008, 1044, 1163, 1218, 1257, 1392, 1624, 1676, 1827, 2016, 2088, 2326, 2436, 2514, 2784, 2933, 3248, 3352, 3489, 3654, 3771, 4176, 4652, 4872, 5028, 5866, 6496, 6704, 6978, 7308, 7542, 8141, 8352, 8799, 9304, 9744, 10056, 10467, 11732, 12151, 13408, 13956, 14616, 15084, 16282, 17598, 18608, 19488, 20112, 20934, 23464, 24302, 24423, 26397, 27912, 29232, 30168, 32564, 33727, 35196, 36453, 37216, 40224, 41868, 46928, 48604, 48846, 52794, 55824, 58464, 60336, 65128, 67454, 70392, 72906, 73269, 83736, 85057, 93856, 97208, 97692, 101181, 105588, 109359, 111648, 120672, 130256, 134908, 140784, 145812, 146538, 167472, 170114, 194416, 195384, 202362, 211176, 218718, 236089, 255171, 260512, 269816, 281568, 291624, 293076, 303543, 334944, 340228, 388832, 390768, 404724, 422352, 437436, 472178, 487297, 510342, 539632, 583248, 586152, 607086, 680456, 708267, 765513, 781536, 809448, 844704, 874872, 944356, 974594, 1020684, 1079264, 1166496, 1172304, 1214172, 1360912, 1416534, 1461891, 1531026, 1618896, 1749744, 1888712, 1949188, 2041368, 2124801, 2344608, 2428344, 2721824, 2833068, 2923782, 3062052, 3237792, 3411079, 3499488, 3777424, 3898376, 4082736, 4249602, 4385673, 4856688, 5666136, 5847564, 6124104, 6822158, 7554848, 7796752, 8165472, 8499204, 8771346, 9713376, 10233237, 11332272, 11695128, 12248208, 13644316, 14131613, 15593504, 16998408, 17542692, 20466474, 22664544, 23390256, 24496416, 27288632, 28263226, 30699711, 33996816, 35085384, 40932948, 42394839, 46780512, 54577264, 56526452, 61399422, 67993632, 70170768, 81865896, 84789678, 98921291, 109154528, 113052904, 122798844, 127184517, 140341536, 163731792, 169579356, 197842582, 226105808, 245597688, 254369034, 296763873, 327463584, 339158712, 395685164, 452211616, 491195376, 508738068, 593527746, 678317424, 791370328, 890291619, 982390752, 1017476136, 1187055492, 1356634848, 1582740656, 1780583238, 2034952272, 2374110984, 3165481312, 3561166476, 4069904544, 4748221968, 7122332952, 9496443936, 14244665904, 28489331808]

約数ペア:

[(1, 28489331808), (2, 14244665904), (3, 9496443936), (4, 7122332952), (6, 4748221968), (7, 4069904544), (8, 3561166476), (9, 3165481312), (12, 2374110984), (14, 2034952272), (16, 1780583238), (18, 1582740656), (21, 1356634848), (24, 1187055492), (28, 1017476136), (29, 982390752), (32, 890291619), (36, 791370328), (42, 678317424), (48, 593527746), (56, 508738068), (58, 491195376), (63, 452211616), (72, 395685164), (84, 339158712), (87, 327463584), (96, 296763873), (112, 254369034), (116, 245597688), (126, 226105808), (144, 197842582), (168, 169579356), (174, 163731792), (203, 140341536), (224, 127184517), (232, 122798844), (252, 113052904), (261, 109154528), (288, 98921291), (336, 84789678), (348, 81865896), (406, 70170768), (419, 67993632), (464, 61399422), (504, 56526452), (522, 54577264), (609, 46780512), (672, 42394839), (696, 40932948), (812, 35085384), (838, 33996816), (928, 30699711), (1008, 28263226), (1044, 27288632), (1163, 24496416), (1218, 23390256), (1257, 22664544), (1392, 20466474), (1624, 17542692), (1676, 16998408), (1827, 15593504), (2016, 14131613), (2088, 13644316), (2326, 12248208), (2436, 11695128), (2514, 11332272), (2784, 10233237), (2933, 9713376), (3248, 8771346), (3352, 8499204), (3489, 8165472), (3654, 7796752), (3771, 7554848), (4176, 6822158), (4652, 6124104), (4872, 5847564), (5028, 5666136), (5866, 4856688), (6496, 4385673), (6704, 4249602), (6978, 4082736), (7308, 3898376), (7542, 3777424), (8141, 3499488), (8352, 3411079), (8799, 3237792), (9304, 3062052), (9744, 2923782), (10056, 2833068), (10467, 2721824), (11732, 2428344), (12151, 2344608), (13408, 2124801), (13956, 2041368), (14616, 1949188), (15084, 1888712), (16282, 1749744), (17598, 1618896), (18608, 1531026), (19488, 1461891), (20112, 1416534), (20934, 1360912), (23464, 1214172), (24302, 1172304), (24423, 1166496), (26397, 1079264), (27912, 1020684), (29232, 974594), (30168, 944356), (32564, 874872), (33727, 844704), (35196, 809448), (36453, 781536), (37216, 765513), (40224, 708267), (41868, 680456), (46928, 607086), (48604, 586152), (48846, 583248), (52794, 539632), (55824, 510342), (58464, 487297), (60336, 472178), (65128, 437436), (67454, 422352), (70392, 404724), (72906, 390768), (73269, 388832), (83736, 340228), (85057, 334944), (93856, 303543), (97208, 293076), (97692, 291624), (101181, 281568), (105588, 269816), (109359, 260512), (111648, 255171), (120672, 236089), (130256, 218718), (134908, 211176), (140784, 202362), (145812, 195384), (146538, 194416), (167472, 170114)]