198511488

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 661939200

約数和(自身を除く): 463427712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 103, 112, 126, 128, 144, 168, 192, 206, 224, 239, 252, 288, 309, 336, 384, 412, 448, 478, 504, 576, 618, 672, 717, 721, 824, 896, 927, 956, 1008, 1152, 1236, 1344, 1434, 1442, 1648, 1673, 1854, 1912, 2016, 2151, 2163, 2472, 2688, 2868, 2884, 3296, 3346, 3708, 3824, 4032, 4302, 4326, 4944, 5019, 5736, 5768, 6489, 6592, 6692, 7416, 7648, 8064, 8604, 8652, 9888, 10038, 11472, 11536, 12978, 13184, 13384, 14832, 15057, 15296, 17208, 17304, 19776, 20076, 22944, 23072, 24617, 25956, 26768, 29664, 30114, 30592, 34416, 34608, 39552, 40152, 45888, 46144, 49234, 51912, 53536, 59328, 60228, 68832, 69216, 73851, 80304, 91776, 92288, 98468, 103824, 107072, 118656, 120456, 137664, 138432, 147702, 160608, 172319, 196936, 207648, 214144, 221553, 240912, 275328, 276864, 295404, 321216, 344638, 393872, 415296, 443106, 481824, 516957, 590808, 642432, 689276, 787744, 830592, 886212, 963648, 1033914, 1181616, 1378552, 1550871, 1575488, 1772424, 1927296, 2067828, 2363232, 2757104, 3101742, 3150976, 3544848, 4135656, 4726464, 5514208, 6203484, 7089696, 8271312, 9452928, 11028416, 12406968, 14179392, 16542624, 22056832, 24813936, 28358784, 33085248, 49627872, 66170496, 99255744, 198511488]

約数ペア:

[(1, 198511488), (2, 99255744), (3, 66170496), (4, 49627872), (6, 33085248), (7, 28358784), (8, 24813936), (9, 22056832), (12, 16542624), (14, 14179392), (16, 12406968), (18, 11028416), (21, 9452928), (24, 8271312), (28, 7089696), (32, 6203484), (36, 5514208), (42, 4726464), (48, 4135656), (56, 3544848), (63, 3150976), (64, 3101742), (72, 2757104), (84, 2363232), (96, 2067828), (103, 1927296), (112, 1772424), (126, 1575488), (128, 1550871), (144, 1378552), (168, 1181616), (192, 1033914), (206, 963648), (224, 886212), (239, 830592), (252, 787744), (288, 689276), (309, 642432), (336, 590808), (384, 516957), (412, 481824), (448, 443106), (478, 415296), (504, 393872), (576, 344638), (618, 321216), (672, 295404), (717, 276864), (721, 275328), (824, 240912), (896, 221553), (927, 214144), (956, 207648), (1008, 196936), (1152, 172319), (1236, 160608), (1344, 147702), (1434, 138432), (1442, 137664), (1648, 120456), (1673, 118656), (1854, 107072), (1912, 103824), (2016, 98468), (2151, 92288), (2163, 91776), (2472, 80304), (2688, 73851), (2868, 69216), (2884, 68832), (3296, 60228), (3346, 59328), (3708, 53536), (3824, 51912), (4032, 49234), (4302, 46144), (4326, 45888), (4944, 40152), (5019, 39552), (5736, 34608), (5768, 34416), (6489, 30592), (6592, 30114), (6692, 29664), (7416, 26768), (7648, 25956), (8064, 24617), (8604, 23072), (8652, 22944), (9888, 20076), (10038, 19776), (11472, 17304), (11536, 17208), (12978, 15296), (13184, 15057), (13384, 14832)]