219512928

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 611331840

約数和(自身を除く): 391818912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 151, 152, 228, 302, 304, 453, 456, 604, 608, 797, 906, 912, 1208, 1594, 1812, 1824, 2391, 2416, 2869, 3188, 3624, 4782, 4832, 5738, 6376, 7248, 8607, 9564, 11476, 12752, 14496, 15143, 17214, 19128, 22952, 25504, 30286, 34428, 38256, 45429, 45904, 60572, 68856, 76512, 90858, 91808, 120347, 121144, 137712, 181716, 240694, 242288, 275424, 361041, 363432, 481388, 484576, 722082, 726864, 962776, 1444164, 1453728, 1925552, 2286593, 2888328, 3851104, 4573186, 5776656, 6859779, 9146372, 11553312, 13719558, 18292744, 27439116, 36585488, 54878232, 73170976, 109756464, 219512928]

約数ペア:

[(1, 219512928), (2, 109756464), (3, 73170976), (4, 54878232), (6, 36585488), (8, 27439116), (12, 18292744), (16, 13719558), (19, 11553312), (24, 9146372), (32, 6859779), (38, 5776656), (48, 4573186), (57, 3851104), (76, 2888328), (96, 2286593), (114, 1925552), (151, 1453728), (152, 1444164), (228, 962776), (302, 726864), (304, 722082), (453, 484576), (456, 481388), (604, 363432), (608, 361041), (797, 275424), (906, 242288), (912, 240694), (1208, 181716), (1594, 137712), (1812, 121144), (1824, 120347), (2391, 91808), (2416, 90858), (2869, 76512), (3188, 68856), (3624, 60572), (4782, 45904), (4832, 45429), (5738, 38256), (6376, 34428), (7248, 30286), (8607, 25504), (9564, 22952), (11476, 19128), (12752, 17214), (14496, 15143)]