388779552

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{192847}}^1$

素因数の和:192870

約数の個数: 72

約数和(自身を含む): 1263540096

約数和(自身を除く): 874760544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 192847, 385694, 578541, 771388, 1157082, 1349929, 1542776, 1735623, 2314164, 2699858, 3085552, 3471246, 4049787, 4628328, 5399716, 6171104, 6942492, 8099574, 9256656, 10799432, 12149361, 13884984, 16199148, 18513312, 21598864, 24298722, 27769968, 32398296, 43197728, 48597444, 55539936, 64796592, 97194888, 129593184, 194389776, 388779552]

約数ペア:

[(1, 388779552), (2, 194389776), (3, 129593184), (4, 97194888), (6, 64796592), (7, 55539936), (8, 48597444), (9, 43197728), (12, 32398296), (14, 27769968), (16, 24298722), (18, 21598864), (21, 18513312), (24, 16199148), (28, 13884984), (32, 12149361), (36, 10799432), (42, 9256656), (48, 8099574), (56, 6942492), (63, 6171104), (72, 5399716), (84, 4628328), (96, 4049787), (112, 3471246), (126, 3085552), (144, 2699858), (168, 2314164), (224, 1735623), (252, 1542776), (288, 1349929), (336, 1157082), (504, 771388), (672, 578541), (1008, 385694), (2016, 192847)]