1279623744

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1$

素因数の和:407

約数の個数: 280

約数和(自身を含む): 4381439040

約数和(自身を除く): 3101815296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 179, 189, 192, 197, 216, 224, 252, 288, 324, 336, 358, 378, 394, 432, 448, 504, 537, 567, 576, 591, 648, 672, 716, 756, 788, 864, 1008, 1074, 1134, 1182, 1253, 1296, 1344, 1379, 1432, 1512, 1576, 1611, 1728, 1773, 2016, 2148, 2268, 2364, 2506, 2592, 2758, 2864, 3024, 3152, 3222, 3546, 3759, 4032, 4137, 4296, 4536, 4728, 4833, 5012, 5184, 5319, 5516, 5728, 6048, 6304, 6444, 7092, 7518, 8274, 8592, 9072, 9456, 9666, 10024, 10638, 11032, 11277, 11456, 12096, 12411, 12608, 12888, 14184, 14499, 15036, 15957, 16548, 17184, 18144, 18912, 19332, 20048, 21276, 22064, 22554, 24822, 25776, 28368, 28998, 30072, 31914, 33096, 33831, 34368, 35263, 36288, 37233, 37824, 38664, 40096, 42552, 44128, 45108, 49644, 51552, 56736, 57996, 60144, 63828, 66192, 67662, 70526, 74466, 77328, 80192, 85104, 88256, 90216, 99288, 101493, 103104, 105789, 111699, 113472, 115992, 120288, 127656, 132384, 135324, 141052, 148932, 154656, 170208, 180432, 198576, 202986, 211578, 223398, 231984, 240576, 246841, 255312, 264768, 270648, 282104, 297864, 309312, 317367, 340416, 360864, 397152, 405972, 423156, 446796, 463968, 493682, 510624, 541296, 564208, 595728, 634734, 721728, 740523, 794304, 811944, 846312, 893592, 927936, 952101, 987364, 1021248, 1082592, 1128416, 1191456, 1269468, 1481046, 1623888, 1692624, 1787184, 1904202, 1974728, 2165184, 2221569, 2256832, 2382912, 2538936, 2856303, 2962092, 3247776, 3385248, 3574368, 3808404, 3949456, 4443138, 5077872, 5712606, 5924184, 6495552, 6664707, 6770496, 7148736, 7616808, 7898912, 8886276, 10155744, 11425212, 11848368, 13329414, 15233616, 15797824, 17772552, 19994121, 20311488, 22850424, 23696736, 26658828, 30467232, 35545104, 39988242, 45700848, 47393472, 53317656, 60934464, 71090208, 79976484, 91401696, 106635312, 142180416, 159952968, 182803392, 213270624, 319905936, 426541248, 639811872, 1279623744]

約数ペア:

[(1, 1279623744), (2, 639811872), (3, 426541248), (4, 319905936), (6, 213270624), (7, 182803392), (8, 159952968), (9, 142180416), (12, 106635312), (14, 91401696), (16, 79976484), (18, 71090208), (21, 60934464), (24, 53317656), (27, 47393472), (28, 45700848), (32, 39988242), (36, 35545104), (42, 30467232), (48, 26658828), (54, 23696736), (56, 22850424), (63, 20311488), (64, 19994121), (72, 17772552), (81, 15797824), (84, 15233616), (96, 13329414), (108, 11848368), (112, 11425212), (126, 10155744), (144, 8886276), (162, 7898912), (168, 7616808), (179, 7148736), (189, 6770496), (192, 6664707), (197, 6495552), (216, 5924184), (224, 5712606), (252, 5077872), (288, 4443138), (324, 3949456), (336, 3808404), (358, 3574368), (378, 3385248), (394, 3247776), (432, 2962092), (448, 2856303), (504, 2538936), (537, 2382912), (567, 2256832), (576, 2221569), (591, 2165184), (648, 1974728), (672, 1904202), (716, 1787184), (756, 1692624), (788, 1623888), (864, 1481046), (1008, 1269468), (1074, 1191456), (1134, 1128416), (1182, 1082592), (1253, 1021248), (1296, 987364), (1344, 952101), (1379, 927936), (1432, 893592), (1512, 846312), (1576, 811944), (1611, 794304), (1728, 740523), (1773, 721728), (2016, 634734), (2148, 595728), (2268, 564208), (2364, 541296), (2506, 510624), (2592, 493682), (2758, 463968), (2864, 446796), (3024, 423156), (3152, 405972), (3222, 397152), (3546, 360864), (3759, 340416), (4032, 317367), (4137, 309312), (4296, 297864), (4536, 282104), (4728, 270648), (4833, 264768), (5012, 255312), (5184, 246841), (5319, 240576), (5516, 231984), (5728, 223398), (6048, 211578), (6304, 202986), (6444, 198576), (7092, 180432), (7518, 170208), (8274, 154656), (8592, 148932), (9072, 141052), (9456, 135324), (9666, 132384), (10024, 127656), (10638, 120288), (11032, 115992), (11277, 113472), (11456, 111699), (12096, 105789), (12411, 103104), (12608, 101493), (12888, 99288), (14184, 90216), (14499, 88256), (15036, 85104), (15957, 80192), (16548, 77328), (17184, 74466), (18144, 70526), (18912, 67662), (19332, 66192), (20048, 63828), (21276, 60144), (22064, 57996), (22554, 56736), (24822, 51552), (25776, 49644), (28368, 45108), (28998, 44128), (30072, 42552), (31914, 40096), (33096, 38664), (33831, 37824), (34368, 37233), (35263, 36288)]