1999861344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 288

約数和(自身を含む): 6431050080

約数和(自身を除く): 4431188736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 113, 116, 117, 144, 156, 163, 174, 208, 226, 232, 234, 261, 288, 312, 326, 339, 348, 377, 416, 452, 464, 468, 489, 522, 624, 652, 678, 696, 754, 904, 928, 936, 978, 1017, 1044, 1131, 1248, 1304, 1356, 1392, 1467, 1469, 1508, 1808, 1872, 1956, 2034, 2088, 2119, 2262, 2608, 2712, 2784, 2934, 2938, 3016, 3277, 3393, 3616, 3744, 3912, 4068, 4176, 4238, 4407, 4524, 4727, 5216, 5424, 5868, 5876, 6032, 6357, 6554, 6786, 7824, 8136, 8352, 8476, 8814, 9048, 9454, 9831, 10848, 11736, 11752, 12064, 12714, 13108, 13221, 13572, 14181, 15648, 16272, 16952, 17628, 18096, 18419, 18908, 19071, 19662, 23472, 23504, 25428, 26216, 26442, 27144, 28362, 29493, 32544, 33904, 35256, 36192, 36838, 37816, 38142, 39324, 42543, 42601, 46944, 47008, 50856, 52432, 52884, 54288, 55257, 56724, 58986, 61451, 67808, 70512, 73676, 75632, 76284, 78648, 85086, 85202, 101712, 104864, 105768, 108576, 110514, 113448, 117972, 122902, 127803, 141024, 147352, 151264, 152568, 157296, 165771, 170172, 170404, 184353, 203424, 211536, 221028, 226896, 235944, 239447, 245804, 255606, 294704, 305136, 314592, 331542, 340344, 340808, 368706, 383409, 423072, 442056, 453792, 471888, 478894, 491608, 511212, 534151, 553059, 589408, 610272, 663084, 680688, 681616, 718341, 737412, 766818, 884112, 943776, 957788, 983216, 1022424, 1068302, 1106118, 1326168, 1361376, 1363232, 1436682, 1474824, 1533636, 1602453, 1768224, 1915576, 1966432, 2044848, 2136604, 2155023, 2212236, 2652336, 2873364, 2949648, 3067272, 3204906, 3831152, 4089696, 4273208, 4310046, 4424472, 4807359, 5304672, 5746728, 5899296, 6134544, 6409812, 6943963, 7662304, 8546416, 8620092, 8848944, 9614718, 11493456, 12269088, 12819624, 13887926, 17092832, 17240184, 17697888, 19229436, 20831889, 22986912, 25639248, 27775852, 34480368, 38458872, 41663778, 51278496, 55551704, 62495667, 68960736, 76917744, 83327556, 111103408, 124991334, 153835488, 166655112, 222206816, 249982668, 333310224, 499965336, 666620448, 999930672, 1999861344]

約数ペア:

[(1, 1999861344), (2, 999930672), (3, 666620448), (4, 499965336), (6, 333310224), (8, 249982668), (9, 222206816), (12, 166655112), (13, 153835488), (16, 124991334), (18, 111103408), (24, 83327556), (26, 76917744), (29, 68960736), (32, 62495667), (36, 55551704), (39, 51278496), (48, 41663778), (52, 38458872), (58, 34480368), (72, 27775852), (78, 25639248), (87, 22986912), (96, 20831889), (104, 19229436), (113, 17697888), (116, 17240184), (117, 17092832), (144, 13887926), (156, 12819624), (163, 12269088), (174, 11493456), (208, 9614718), (226, 8848944), (232, 8620092), (234, 8546416), (261, 7662304), (288, 6943963), (312, 6409812), (326, 6134544), (339, 5899296), (348, 5746728), (377, 5304672), (416, 4807359), (452, 4424472), (464, 4310046), (468, 4273208), (489, 4089696), (522, 3831152), (624, 3204906), (652, 3067272), (678, 2949648), (696, 2873364), (754, 2652336), (904, 2212236), (928, 2155023), (936, 2136604), (978, 2044848), (1017, 1966432), (1044, 1915576), (1131, 1768224), (1248, 1602453), (1304, 1533636), (1356, 1474824), (1392, 1436682), (1467, 1363232), (1469, 1361376), (1508, 1326168), (1808, 1106118), (1872, 1068302), (1956, 1022424), (2034, 983216), (2088, 957788), (2119, 943776), (2262, 884112), (2608, 766818), (2712, 737412), (2784, 718341), (2934, 681616), (2938, 680688), (3016, 663084), (3277, 610272), (3393, 589408), (3616, 553059), (3744, 534151), (3912, 511212), (4068, 491608), (4176, 478894), (4238, 471888), (4407, 453792), (4524, 442056), (4727, 423072), (5216, 383409), (5424, 368706), (5868, 340808), (5876, 340344), (6032, 331542), (6357, 314592), (6554, 305136), (6786, 294704), (7824, 255606), (8136, 245804), (8352, 239447), (8476, 235944), (8814, 226896), (9048, 221028), (9454, 211536), (9831, 203424), (10848, 184353), (11736, 170404), (11752, 170172), (12064, 165771), (12714, 157296), (13108, 152568), (13221, 151264), (13572, 147352), (14181, 141024), (15648, 127803), (16272, 122902), (16952, 117972), (17628, 113448), (18096, 110514), (18419, 108576), (18908, 105768), (19071, 104864), (19662, 101712), (23472, 85202), (23504, 85086), (25428, 78648), (26216, 76284), (26442, 75632), (27144, 73676), (28362, 70512), (29493, 67808), (32544, 61451), (33904, 58986), (35256, 56724), (36192, 55257), (36838, 54288), (37816, 52884), (38142, 52432), (39324, 50856), (42543, 47008), (42601, 46944)]