123786432

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2827

約数の個数: 168

約数和(自身を含む): 442520832

約数和(自身を除く): 318734400

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 924, 1008, 1056, 1232, 1344, 1386, 1584, 1848, 2016, 2112, 2464, 2772, 2791, 3168, 3696, 4032, 4928, 5544, 5582, 6336, 7392, 8373, 11088, 11164, 14784, 16746, 19537, 22176, 22328, 25119, 30701, 33492, 39074, 44352, 44656, 50238, 58611, 61402, 66984, 78148, 89312, 92103, 100476, 117222, 122804, 133968, 156296, 175833, 178624, 184206, 200952, 214907, 234444, 245608, 267936, 276309, 312592, 351666, 368412, 401904, 429814, 468888, 491216, 535872, 552618, 625184, 644721, 703332, 736824, 803808, 859628, 937776, 982432, 1105236, 1250368, 1289442, 1406664, 1473648, 1607616, 1719256, 1875552, 1934163, 1964864, 2210472, 2578884, 2813328, 2947296, 3438512, 3751104, 3868326, 4420944, 5157768, 5626656, 5894592, 6877024, 7736652, 8841888, 10315536, 11253312, 13754048, 15473304, 17683776, 20631072, 30946608, 41262144, 61893216, 123786432]

約数ペア:

[(1, 123786432), (2, 61893216), (3, 41262144), (4, 30946608), (6, 20631072), (7, 17683776), (8, 15473304), (9, 13754048), (11, 11253312), (12, 10315536), (14, 8841888), (16, 7736652), (18, 6877024), (21, 5894592), (22, 5626656), (24, 5157768), (28, 4420944), (32, 3868326), (33, 3751104), (36, 3438512), (42, 2947296), (44, 2813328), (48, 2578884), (56, 2210472), (63, 1964864), (64, 1934163), (66, 1875552), (72, 1719256), (77, 1607616), (84, 1473648), (88, 1406664), (96, 1289442), (99, 1250368), (112, 1105236), (126, 982432), (132, 937776), (144, 859628), (154, 803808), (168, 736824), (176, 703332), (192, 644721), (198, 625184), (224, 552618), (231, 535872), (252, 491216), (264, 468888), (288, 429814), (308, 401904), (336, 368412), (352, 351666), (396, 312592), (448, 276309), (462, 267936), (504, 245608), (528, 234444), (576, 214907), (616, 200952), (672, 184206), (693, 178624), (704, 175833), (792, 156296), (924, 133968), (1008, 122804), (1056, 117222), (1232, 100476), (1344, 92103), (1386, 89312), (1584, 78148), (1848, 66984), (2016, 61402), (2112, 58611), (2464, 50238), (2772, 44656), (2791, 44352), (3168, 39074), (3696, 33492), (4032, 30701), (4928, 25119), (5544, 22328), (5582, 22176), (6336, 19537), (7392, 16746), (8373, 14784), (11088, 11164)]