18871837488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:534

約数の個数: 400

約数和(自身を含む): 64246887936

約数和(自身を除く): 45375050448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 71, 72, 81, 83, 84, 108, 112, 126, 142, 144, 162, 166, 168, 189, 213, 216, 249, 252, 284, 324, 332, 336, 353, 378, 426, 432, 497, 498, 504, 567, 568, 581, 639, 648, 664, 706, 747, 756, 852, 994, 996, 1008, 1059, 1134, 1136, 1162, 1278, 1296, 1328, 1412, 1491, 1494, 1512, 1704, 1743, 1917, 1988, 1992, 2118, 2241, 2268, 2324, 2471, 2556, 2824, 2982, 2988, 3024, 3177, 3408, 3486, 3834, 3976, 3984, 4236, 4473, 4482, 4536, 4648, 4942, 5112, 5229, 5648, 5751, 5893, 5964, 5976, 6354, 6723, 6972, 7413, 7668, 7952, 8472, 8946, 8964, 9072, 9296, 9531, 9884, 10224, 10458, 11502, 11786, 11928, 11952, 12708, 13419, 13446, 13944, 14826, 15336, 15687, 16944, 17679, 17892, 17928, 19062, 19768, 20916, 22239, 23004, 23572, 23856, 25063, 25416, 26838, 26892, 27888, 28593, 29299, 29652, 30672, 31374, 35358, 35784, 35856, 38124, 39536, 40257, 41251, 41832, 44478, 46008, 47061, 47144, 50126, 50832, 53037, 53676, 53784, 57186, 58598, 59304, 62748, 66717, 70716, 71568, 75189, 76248, 80514, 82502, 83664, 87897, 88956, 92016, 94122, 94288, 100252, 106074, 107352, 107568, 114372, 117196, 118608, 123753, 125496, 133434, 141432, 150378, 152496, 159111, 161028, 165004, 175441, 175794, 177912, 188244, 200151, 200504, 205093, 212148, 214704, 225567, 228744, 234392, 247506, 250992, 263691, 266868, 282864, 300756, 318222, 322056, 330008, 350882, 351588, 355824, 371259, 376488, 400302, 401008, 410186, 424296, 451134, 457488, 468784, 477333, 495012, 526323, 527382, 533736, 601512, 615279, 636444, 644112, 660016, 676701, 701764, 703176, 742518, 752976, 791073, 800604, 820372, 848592, 902268, 954666, 990024, 1052646, 1054764, 1067472, 1113777, 1203024, 1230558, 1272888, 1353402, 1403528, 1406352, 1485036, 1578969, 1582146, 1601208, 1640744, 1804536, 1845837, 1909332, 1980048, 2030103, 2080229, 2105292, 2109528, 2227554, 2373219, 2461116, 2545776, 2706804, 2807056, 2970072, 3157938, 3164292, 3202416, 3281488, 3341331, 3609072, 3691674, 3818664, 4060206, 4160458, 4210584, 4219056, 4455108, 4736907, 4746438, 4922232, 5413608, 5537511, 5940144, 6240687, 6315876, 6328584, 6682662, 7383348, 7637328, 8120412, 8320916, 8421168, 8910216, 9473814, 9492876, 9844464, 10827216, 11075022, 12481374, 12631752, 12657168, 13365324, 14210721, 14561603, 14766696, 16240824, 16612533, 16641832, 17820432, 18722061, 18947628, 18985752, 22150044, 24962748, 25263504, 26730648, 28421442, 29123206, 29533392, 32481648, 33225066, 33283664, 37444122, 37895256, 37971504, 43684809, 44300088, 49925496, 53461296, 56166183, 56842884, 58246412, 66450132, 74888244, 75790512, 87369618, 88600176, 99850992, 112332366, 113685768, 116492824, 131054427, 132900264, 149776488, 168498549, 174739236, 224664732, 227371536, 232985648, 262108854, 265800528, 299552976, 336997098, 349478472, 393163281, 449329464, 524217708, 673994196, 698956944, 786326562, 898658928, 1048435416, 1179489843, 1347988392, 1572653124, 2096870832, 2358979686, 2695976784, 3145306248, 4717959372, 6290612496, 9435918744, 18871837488]

約数ペア:

[(1, 18871837488), (2, 9435918744), (3, 6290612496), (4, 4717959372), (6, 3145306248), (7, 2695976784), (8, 2358979686), (9, 2096870832), (12, 1572653124), (14, 1347988392), (16, 1179489843), (18, 1048435416), (21, 898658928), (24, 786326562), (27, 698956944), (28, 673994196), (36, 524217708), (42, 449329464), (48, 393163281), (54, 349478472), (56, 336997098), (63, 299552976), (71, 265800528), (72, 262108854), (81, 232985648), (83, 227371536), (84, 224664732), (108, 174739236), (112, 168498549), (126, 149776488), (142, 132900264), (144, 131054427), (162, 116492824), (166, 113685768), (168, 112332366), (189, 99850992), (213, 88600176), (216, 87369618), (249, 75790512), (252, 74888244), (284, 66450132), (324, 58246412), (332, 56842884), (336, 56166183), (353, 53461296), (378, 49925496), (426, 44300088), (432, 43684809), (497, 37971504), (498, 37895256), (504, 37444122), (567, 33283664), (568, 33225066), (581, 32481648), (639, 29533392), (648, 29123206), (664, 28421442), (706, 26730648), (747, 25263504), (756, 24962748), (852, 22150044), (994, 18985752), (996, 18947628), (1008, 18722061), (1059, 17820432), (1134, 16641832), (1136, 16612533), (1162, 16240824), (1278, 14766696), (1296, 14561603), (1328, 14210721), (1412, 13365324), (1491, 12657168), (1494, 12631752), (1512, 12481374), (1704, 11075022), (1743, 10827216), (1917, 9844464), (1988, 9492876), (1992, 9473814), (2118, 8910216), (2241, 8421168), (2268, 8320916), (2324, 8120412), (2471, 7637328), (2556, 7383348), (2824, 6682662), (2982, 6328584), (2988, 6315876), (3024, 6240687), (3177, 5940144), (3408, 5537511), (3486, 5413608), (3834, 4922232), (3976, 4746438), (3984, 4736907), (4236, 4455108), (4473, 4219056), (4482, 4210584), (4536, 4160458), (4648, 4060206), (4942, 3818664), (5112, 3691674), (5229, 3609072), (5648, 3341331), (5751, 3281488), (5893, 3202416), (5964, 3164292), (5976, 3157938), (6354, 2970072), (6723, 2807056), (6972, 2706804), (7413, 2545776), (7668, 2461116), (7952, 2373219), (8472, 2227554), (8946, 2109528), (8964, 2105292), (9072, 2080229), (9296, 2030103), (9531, 1980048), (9884, 1909332), (10224, 1845837), (10458, 1804536), (11502, 1640744), (11786, 1601208), (11928, 1582146), (11952, 1578969), (12708, 1485036), (13419, 1406352), (13446, 1403528), (13944, 1353402), (14826, 1272888), (15336, 1230558), (15687, 1203024), (16944, 1113777), (17679, 1067472), (17892, 1054764), (17928, 1052646), (19062, 990024), (19768, 954666), (20916, 902268), (22239, 848592), (23004, 820372), (23572, 800604), (23856, 791073), (25063, 752976), (25416, 742518), (26838, 703176), (26892, 701764), (27888, 676701), (28593, 660016), (29299, 644112), (29652, 636444), (30672, 615279), (31374, 601512), (35358, 533736), (35784, 527382), (35856, 526323), (38124, 495012), (39536, 477333), (40257, 468784), (41251, 457488), (41832, 451134), (44478, 424296), (46008, 410186), (47061, 401008), (47144, 400302), (50126, 376488), (50832, 371259), (53037, 355824), (53676, 351588), (53784, 350882), (57186, 330008), (58598, 322056), (59304, 318222), (62748, 300756), (66717, 282864), (70716, 266868), (71568, 263691), (75189, 250992), (76248, 247506), (80514, 234392), (82502, 228744), (83664, 225567), (87897, 214704), (88956, 212148), (92016, 205093), (94122, 200504), (94288, 200151), (100252, 188244), (106074, 177912), (107352, 175794), (107568, 175441), (114372, 165004), (117196, 161028), (118608, 159111), (123753, 152496), (125496, 150378), (133434, 141432)]