996312440432

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1\times {\mathrm{3323}}^1$

素因数の和:4318

約数の個数: 80

約数和(自身を含む): 1956833587968

約数和(自身を除く): 960521147536

約数列:

[1, 2, 4, 8, 16, 151, 193, 302, 386, 604, 643, 772, 1208, 1286, 1544, 2416, 2572, 3088, 3323, 5144, 6646, 10288, 13292, 26584, 29143, 53168, 58286, 97093, 116572, 124099, 194186, 233144, 248198, 388372, 466288, 496396, 501773, 641339, 776744, 992792, 1003546, 1282678, 1553488, 1985584, 2007092, 2136689, 2565356, 4014184, 4273378, 5130712, 8028368, 8546756, 10261424, 17093512, 18738949, 34187024, 37477898, 74955796, 96842189, 149911592, 193684378, 299823184, 322640039, 387368756, 412380977, 645280078, 774737512, 824761954, 1290560156, 1549475024, 1649523908, 2581120312, 3299047816, 5162240624, 6598095632, 62269527527, 124539055054, 249078110108, 498156220216, 996312440432]

約数ペア:

[(1, 996312440432), (2, 498156220216), (4, 249078110108), (8, 124539055054), (16, 62269527527), (151, 6598095632), (193, 5162240624), (302, 3299047816), (386, 2581120312), (604, 1649523908), (643, 1549475024), (772, 1290560156), (1208, 824761954), (1286, 774737512), (1544, 645280078), (2416, 412380977), (2572, 387368756), (3088, 322640039), (3323, 299823184), (5144, 193684378), (6646, 149911592), (10288, 96842189), (13292, 74955796), (26584, 37477898), (29143, 34187024), (53168, 18738949), (58286, 17093512), (97093, 10261424), (116572, 8546756), (124099, 8028368), (194186, 5130712), (233144, 4273378), (248198, 4014184), (388372, 2565356), (466288, 2136689), (496396, 2007092), (501773, 1985584), (641339, 1553488), (776744, 1282678), (992792, 1003546)]