19395140544

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{48871}}^1$

素因数の和:48955

約数の個数: 168

約数和(自身を含む): 60999880032

約数和(自身を除く): 41604739488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 144, 156, 159, 192, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 576, 624, 636, 689, 832, 848, 936, 954, 1248, 1272, 1378, 1696, 1872, 1908, 2067, 2496, 2544, 2756, 3392, 3744, 3816, 4134, 5088, 5512, 6201, 7488, 7632, 8268, 10176, 11024, 12402, 15264, 16536, 22048, 24804, 30528, 33072, 44096, 48871, 49608, 66144, 97742, 99216, 132288, 146613, 195484, 198432, 293226, 390968, 396864, 439839, 586452, 635323, 781936, 879678, 1172904, 1270646, 1563872, 1759356, 1905969, 2345808, 2541292, 2590163, 3127744, 3518712, 3811938, 4691616, 5082584, 5180326, 5717907, 7037424, 7623876, 7770489, 9383232, 10165168, 10360652, 11435814, 14074848, 15247752, 15540978, 20330336, 20721304, 22871628, 23311467, 28149696, 30495504, 31081956, 33672119, 40660672, 41442608, 45743256, 46622934, 60991008, 62163912, 67344238, 82885216, 91486512, 93245868, 101016357, 121982016, 124327824, 134688476, 165770432, 182973024, 186491736, 202032714, 248655648, 269376952, 303049071, 365946048, 372983472, 404065428, 497311296, 538753904, 606098142, 745966944, 808130856, 1077507808, 1212196284, 1491933888, 1616261712, 2155015616, 2424392568, 3232523424, 4848785136, 6465046848, 9697570272, 19395140544]

約数ペア:

[(1, 19395140544), (2, 9697570272), (3, 6465046848), (4, 4848785136), (6, 3232523424), (8, 2424392568), (9, 2155015616), (12, 1616261712), (13, 1491933888), (16, 1212196284), (18, 1077507808), (24, 808130856), (26, 745966944), (32, 606098142), (36, 538753904), (39, 497311296), (48, 404065428), (52, 372983472), (53, 365946048), (64, 303049071), (72, 269376952), (78, 248655648), (96, 202032714), (104, 186491736), (106, 182973024), (117, 165770432), (144, 134688476), (156, 124327824), (159, 121982016), (192, 101016357), (208, 93245868), (212, 91486512), (234, 82885216), (288, 67344238), (312, 62163912), (318, 60991008), (416, 46622934), (424, 45743256), (468, 41442608), (477, 40660672), (576, 33672119), (624, 31081956), (636, 30495504), (689, 28149696), (832, 23311467), (848, 22871628), (936, 20721304), (954, 20330336), (1248, 15540978), (1272, 15247752), (1378, 14074848), (1696, 11435814), (1872, 10360652), (1908, 10165168), (2067, 9383232), (2496, 7770489), (2544, 7623876), (2756, 7037424), (3392, 5717907), (3744, 5180326), (3816, 5082584), (4134, 4691616), (5088, 3811938), (5512, 3518712), (6201, 3127744), (7488, 2590163), (7632, 2541292), (8268, 2345808), (10176, 1905969), (11024, 1759356), (12402, 1563872), (15264, 1270646), (16536, 1172904), (22048, 879678), (24804, 781936), (30528, 635323), (33072, 586452), (44096, 439839), (48871, 396864), (49608, 390968), (66144, 293226), (97742, 198432), (99216, 195484), (132288, 146613)]