489310416

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 320

約数和(自身を含む): 1697034240

約数和(自身を除く): 1207723824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 53, 54, 56, 63, 71, 72, 84, 86, 106, 108, 112, 126, 129, 142, 144, 159, 168, 172, 189, 212, 213, 216, 252, 258, 284, 301, 318, 336, 344, 371, 378, 387, 424, 426, 432, 477, 497, 504, 516, 568, 602, 636, 639, 688, 742, 756, 774, 848, 852, 903, 954, 994, 1008, 1032, 1113, 1136, 1161, 1204, 1272, 1278, 1431, 1484, 1491, 1512, 1548, 1704, 1806, 1908, 1917, 1988, 2064, 2226, 2279, 2322, 2408, 2544, 2556, 2709, 2862, 2968, 2982, 3024, 3053, 3096, 3339, 3408, 3612, 3763, 3816, 3834, 3976, 4452, 4473, 4558, 4644, 4816, 5112, 5418, 5724, 5936, 5964, 6106, 6192, 6678, 6837, 7224, 7526, 7632, 7668, 7952, 8127, 8904, 8946, 9116, 9159, 9288, 10017, 10224, 10836, 11289, 11448, 11928, 12212, 13356, 13419, 13674, 14448, 15052, 15336, 15953, 16254, 17808, 17892, 18232, 18318, 18576, 20034, 20511, 21371, 21672, 22578, 22896, 23856, 24424, 26341, 26712, 26838, 27348, 27477, 30104, 30672, 31906, 32508, 33867, 35784, 36464, 36636, 40068, 41022, 42742, 43344, 45156, 47859, 48848, 52682, 53424, 53676, 54696, 54954, 60208, 61533, 63812, 64113, 65016, 67734, 71568, 73272, 79023, 80136, 82044, 82431, 85484, 90312, 95718, 101601, 105364, 107352, 109392, 109908, 123066, 127624, 128226, 130032, 135468, 143577, 146544, 158046, 160272, 161809, 164088, 164862, 170968, 180624, 191436, 192339, 203202, 210728, 214704, 219816, 237069, 246132, 255248, 256452, 270936, 287154, 316092, 323618, 328176, 329724, 341936, 382872, 384678, 406404, 421456, 430731, 439632, 474138, 485427, 492264, 512904, 541872, 574308, 577017, 632184, 647236, 659448, 711207, 765744, 769356, 812808, 861462, 948276, 970854, 984528, 1025808, 1132663, 1148616, 1154034, 1264368, 1294472, 1318896, 1422414, 1456281, 1538712, 1625616, 1722924, 1896552, 1941708, 2265326, 2297232, 2308068, 2588944, 2844828, 2912562, 3077424, 3397989, 3445848, 3793104, 3883416, 4368843, 4530652, 4616136, 5689656, 5825124, 6795978, 6891696, 7766832, 8737686, 9061304, 9232272, 10193967, 11379312, 11650248, 13591956, 17475372, 18122608, 20387934, 23300496, 27183912, 30581901, 34950744, 40775868, 54367824, 61163802, 69901488, 81551736, 122327604, 163103472, 244655208, 489310416]

約数ペア:

[(1, 489310416), (2, 244655208), (3, 163103472), (4, 122327604), (6, 81551736), (7, 69901488), (8, 61163802), (9, 54367824), (12, 40775868), (14, 34950744), (16, 30581901), (18, 27183912), (21, 23300496), (24, 20387934), (27, 18122608), (28, 17475372), (36, 13591956), (42, 11650248), (43, 11379312), (48, 10193967), (53, 9232272), (54, 9061304), (56, 8737686), (63, 7766832), (71, 6891696), (72, 6795978), (84, 5825124), (86, 5689656), (106, 4616136), (108, 4530652), (112, 4368843), (126, 3883416), (129, 3793104), (142, 3445848), (144, 3397989), (159, 3077424), (168, 2912562), (172, 2844828), (189, 2588944), (212, 2308068), (213, 2297232), (216, 2265326), (252, 1941708), (258, 1896552), (284, 1722924), (301, 1625616), (318, 1538712), (336, 1456281), (344, 1422414), (371, 1318896), (378, 1294472), (387, 1264368), (424, 1154034), (426, 1148616), (432, 1132663), (477, 1025808), (497, 984528), (504, 970854), (516, 948276), (568, 861462), (602, 812808), (636, 769356), (639, 765744), (688, 711207), (742, 659448), (756, 647236), (774, 632184), (848, 577017), (852, 574308), (903, 541872), (954, 512904), (994, 492264), (1008, 485427), (1032, 474138), (1113, 439632), (1136, 430731), (1161, 421456), (1204, 406404), (1272, 384678), (1278, 382872), (1431, 341936), (1484, 329724), (1491, 328176), (1512, 323618), (1548, 316092), (1704, 287154), (1806, 270936), (1908, 256452), (1917, 255248), (1988, 246132), (2064, 237069), (2226, 219816), (2279, 214704), (2322, 210728), (2408, 203202), (2544, 192339), (2556, 191436), (2709, 180624), (2862, 170968), (2968, 164862), (2982, 164088), (3024, 161809), (3053, 160272), (3096, 158046), (3339, 146544), (3408, 143577), (3612, 135468), (3763, 130032), (3816, 128226), (3834, 127624), (3976, 123066), (4452, 109908), (4473, 109392), (4558, 107352), (4644, 105364), (4816, 101601), (5112, 95718), (5418, 90312), (5724, 85484), (5936, 82431), (5964, 82044), (6106, 80136), (6192, 79023), (6678, 73272), (6837, 71568), (7224, 67734), (7526, 65016), (7632, 64113), (7668, 63812), (7952, 61533), (8127, 60208), (8904, 54954), (8946, 54696), (9116, 53676), (9159, 53424), (9288, 52682), (10017, 48848), (10224, 47859), (10836, 45156), (11289, 43344), (11448, 42742), (11928, 41022), (12212, 40068), (13356, 36636), (13419, 36464), (13674, 35784), (14448, 33867), (15052, 32508), (15336, 31906), (15953, 30672), (16254, 30104), (17808, 27477), (17892, 27348), (18232, 26838), (18318, 26712), (18576, 26341), (20034, 24424), (20511, 23856), (21371, 22896), (21672, 22578)]