2808367152

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1\times {\mathrm{1373}}^1$

素因数の和:2418

約数の個数: 80

約数和(自身を含む): 7436571648

約数和(自身を除く): 4628204496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 991, 1032, 1373, 1982, 2064, 2746, 2973, 3964, 4119, 5492, 5946, 7928, 8238, 10984, 11892, 15856, 16476, 21968, 23784, 32952, 42613, 47568, 59039, 65904, 85226, 118078, 127839, 170452, 177117, 236156, 255678, 340904, 354234, 472312, 511356, 681808, 708468, 944624, 1022712, 1360643, 1416936, 2045424, 2721286, 2833872, 4081929, 5442572, 8163858, 10885144, 16327716, 21770288, 32655432, 58507649, 65310864, 117015298, 175522947, 234030596, 351045894, 468061192, 702091788, 936122384, 1404183576, 2808367152]

約数ペア:

[(1, 2808367152), (2, 1404183576), (3, 936122384), (4, 702091788), (6, 468061192), (8, 351045894), (12, 234030596), (16, 175522947), (24, 117015298), (43, 65310864), (48, 58507649), (86, 32655432), (129, 21770288), (172, 16327716), (258, 10885144), (344, 8163858), (516, 5442572), (688, 4081929), (991, 2833872), (1032, 2721286), (1373, 2045424), (1982, 1416936), (2064, 1360643), (2746, 1022712), (2973, 944624), (3964, 708468), (4119, 681808), (5492, 511356), (5946, 472312), (7928, 354234), (8238, 340904), (10984, 255678), (11892, 236156), (15856, 177117), (16476, 170452), (21968, 127839), (23784, 118078), (32952, 85226), (42613, 65904), (47568, 59039)]