21999786048

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{1321}}^1$

素因数の和:2365

約数の個数: 168

約数和(自身を含む): 65347702680

約数和(自身を除く): 43347916632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 997, 1044, 1321, 1392, 1856, 1994, 2088, 2642, 2784, 2991, 3963, 3988, 4176, 5284, 5568, 5982, 7926, 7976, 8352, 8973, 10568, 11889, 11964, 15852, 15952, 16704, 17946, 21136, 23778, 23928, 28913, 31704, 31904, 35892, 38309, 42272, 47556, 47856, 57826, 63408, 63808, 71784, 76618, 84544, 86739, 95112, 95712, 114927, 115652, 126816, 143568, 153236, 173478, 190224, 191424, 229854, 231304, 253632, 260217, 287136, 306472, 344781, 346956, 380448, 459708, 462608, 520434, 574272, 612944, 689562, 693912, 760896, 919416, 925216, 1040868, 1225888, 1317037, 1379124, 1387824, 1838832, 1850432, 2081736, 2451776, 2634074, 2758248, 2775648, 3677664, 3951111, 4163472, 5268148, 5516496, 5551296, 7355328, 7902222, 8326944, 10536296, 11032992, 11853333, 15804444, 16653888, 21072592, 22065984, 23706666, 31608888, 38194073, 42145184, 47413332, 63217776, 76388146, 84290368, 94826664, 114582219, 126435552, 152776292, 189653328, 229164438, 252871104, 305552584, 343746657, 379306656, 458328876, 611105168, 687493314, 758613312, 916657752, 1222210336, 1374986628, 1833315504, 2444420672, 2749973256, 3666631008, 5499946512, 7333262016, 10999893024, 21999786048]

約数ペア:

[(1, 21999786048), (2, 10999893024), (3, 7333262016), (4, 5499946512), (6, 3666631008), (8, 2749973256), (9, 2444420672), (12, 1833315504), (16, 1374986628), (18, 1222210336), (24, 916657752), (29, 758613312), (32, 687493314), (36, 611105168), (48, 458328876), (58, 379306656), (64, 343746657), (72, 305552584), (87, 252871104), (96, 229164438), (116, 189653328), (144, 152776292), (174, 126435552), (192, 114582219), (232, 94826664), (261, 84290368), (288, 76388146), (348, 63217776), (464, 47413332), (522, 42145184), (576, 38194073), (696, 31608888), (928, 23706666), (997, 22065984), (1044, 21072592), (1321, 16653888), (1392, 15804444), (1856, 11853333), (1994, 11032992), (2088, 10536296), (2642, 8326944), (2784, 7902222), (2991, 7355328), (3963, 5551296), (3988, 5516496), (4176, 5268148), (5284, 4163472), (5568, 3951111), (5982, 3677664), (7926, 2775648), (7976, 2758248), (8352, 2634074), (8973, 2451776), (10568, 2081736), (11889, 1850432), (11964, 1838832), (15852, 1387824), (15952, 1379124), (16704, 1317037), (17946, 1225888), (21136, 1040868), (23778, 925216), (23928, 919416), (28913, 760896), (31704, 693912), (31904, 689562), (35892, 612944), (38309, 574272), (42272, 520434), (47556, 462608), (47856, 459708), (57826, 380448), (63408, 346956), (63808, 344781), (71784, 306472), (76618, 287136), (84544, 260217), (86739, 253632), (95112, 231304), (95712, 229854), (114927, 191424), (115652, 190224), (126816, 173478), (143568, 153236)]