191627856

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2380

約数の個数: 140

約数和(自身を含む): 636458272

約数和(自身を除く): 444830416

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, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1944, 2268, 2347, 2916, 3024, 3402, 3888, 4536, 4694, 5103, 5832, 6804, 7041, 9072, 9388, 10206, 11664, 13608, 14082, 16429, 18776, 20412, 21123, 27216, 28164, 32858, 37552, 40824, 42246, 49287, 56328, 63369, 65716, 81648, 84492, 98574, 112656, 126738, 131432, 147861, 168984, 190107, 197148, 253476, 262864, 295722, 337968, 380214, 394296, 443583, 506952, 570321, 591444, 760428, 788592, 887166, 1013904, 1140642, 1182888, 1330749, 1520856, 1710963, 1774332, 2281284, 2365776, 2661498, 3041712, 3421926, 3548664, 3992247, 4562568, 5322996, 6843852, 7097328, 7984494, 9125136, 10645992, 11976741, 13687704, 15968988, 21291984, 23953482, 27375408, 31937976, 47906964, 63875952, 95813928, 191627856]

約数ペア:

[(1, 191627856), (2, 95813928), (3, 63875952), (4, 47906964), (6, 31937976), (7, 27375408), (8, 23953482), (9, 21291984), (12, 15968988), (14, 13687704), (16, 11976741), (18, 10645992), (21, 9125136), (24, 7984494), (27, 7097328), (28, 6843852), (36, 5322996), (42, 4562568), (48, 3992247), (54, 3548664), (56, 3421926), (63, 3041712), (72, 2661498), (81, 2365776), (84, 2281284), (108, 1774332), (112, 1710963), (126, 1520856), (144, 1330749), (162, 1182888), (168, 1140642), (189, 1013904), (216, 887166), (243, 788592), (252, 760428), (324, 591444), (336, 570321), (378, 506952), (432, 443583), (486, 394296), (504, 380214), (567, 337968), (648, 295722), (729, 262864), (756, 253476), (972, 197148), (1008, 190107), (1134, 168984), (1296, 147861), (1458, 131432), (1512, 126738), (1701, 112656), (1944, 98574), (2268, 84492), (2347, 81648), (2916, 65716), (3024, 63369), (3402, 56328), (3888, 49287), (4536, 42246), (4694, 40824), (5103, 37552), (5832, 32858), (6804, 28164), (7041, 27216), (9072, 21123), (9388, 20412), (10206, 18776), (11664, 16429), (13608, 14082)]