475491144

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 1316782080

約数和(自身を除く): 841290936

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 37, 46, 62, 69, 74, 92, 93, 111, 124, 138, 148, 184, 186, 222, 248, 276, 296, 372, 444, 552, 713, 744, 751, 851, 888, 1147, 1426, 1502, 1702, 2139, 2253, 2294, 2553, 2852, 3004, 3404, 3441, 4278, 4506, 4588, 5106, 5704, 6008, 6808, 6882, 8556, 9012, 9176, 10212, 13764, 17112, 17273, 18024, 20424, 23281, 26381, 27528, 27787, 34546, 46562, 51819, 52762, 55574, 69092, 69843, 79143, 83361, 93124, 103638, 105524, 111148, 138184, 139686, 158286, 166722, 186248, 207276, 211048, 222296, 279372, 316572, 333444, 414552, 535463, 558744, 633144, 639101, 666888, 861397, 1070926, 1278202, 1606389, 1722794, 1917303, 2141852, 2556404, 2584191, 3212778, 3445588, 3834606, 4283704, 5112808, 5168382, 6425556, 6891176, 7669212, 10336764, 12851112, 15338424, 19812131, 20673528, 39624262, 59436393, 79248524, 118872786, 158497048, 237745572, 475491144]

約数ペア:

[(1, 475491144), (2, 237745572), (3, 158497048), (4, 118872786), (6, 79248524), (8, 59436393), (12, 39624262), (23, 20673528), (24, 19812131), (31, 15338424), (37, 12851112), (46, 10336764), (62, 7669212), (69, 6891176), (74, 6425556), (92, 5168382), (93, 5112808), (111, 4283704), (124, 3834606), (138, 3445588), (148, 3212778), (184, 2584191), (186, 2556404), (222, 2141852), (248, 1917303), (276, 1722794), (296, 1606389), (372, 1278202), (444, 1070926), (552, 861397), (713, 666888), (744, 639101), (751, 633144), (851, 558744), (888, 535463), (1147, 414552), (1426, 333444), (1502, 316572), (1702, 279372), (2139, 222296), (2253, 211048), (2294, 207276), (2553, 186248), (2852, 166722), (3004, 158286), (3404, 139686), (3441, 138184), (4278, 111148), (4506, 105524), (4588, 103638), (5106, 93124), (5704, 83361), (6008, 79143), (6808, 69843), (6882, 69092), (8556, 55574), (9012, 52762), (9176, 51819), (10212, 46562), (13764, 34546), (17112, 27787), (17273, 27528), (18024, 26381), (20424, 23281)]