749489328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{247847}}^1$

素因数の和:247871

約数の個数: 80

約数和(自身を含む): 2458652160

約数和(自身を除く): 1709162832

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, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 247847, 495694, 743541, 991388, 1487082, 1734929, 1982776, 2230623, 2974164, 3469858, 3965552, 4461246, 5204787, 5948328, 6691869, 6939716, 8922492, 10409574, 11896656, 13383738, 13879432, 15614361, 17844984, 20819148, 26767476, 27758864, 31228722, 35689968, 41638296, 46843083, 53534952, 62457444, 83276592, 93686166, 107069904, 124914888, 187372332, 249829776, 374744664, 749489328]

約数ペア:

[(1, 749489328), (2, 374744664), (3, 249829776), (4, 187372332), (6, 124914888), (7, 107069904), (8, 93686166), (9, 83276592), (12, 62457444), (14, 53534952), (16, 46843083), (18, 41638296), (21, 35689968), (24, 31228722), (27, 27758864), (28, 26767476), (36, 20819148), (42, 17844984), (48, 15614361), (54, 13879432), (56, 13383738), (63, 11896656), (72, 10409574), (84, 8922492), (108, 6939716), (112, 6691869), (126, 5948328), (144, 5204787), (168, 4461246), (189, 3965552), (216, 3469858), (252, 2974164), (336, 2230623), (378, 1982776), (432, 1734929), (504, 1487082), (756, 991388), (1008, 743541), (1512, 495694), (3024, 247847)]