459237968

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4636

約数の個数: 80

約数和(自身を含む): 1086120960

約数和(自身を除く): 626882992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 4561, 6293, 7192, 9122, 12586, 14384, 18244, 25172, 31927, 36488, 50344, 63854, 72976, 100688, 127708, 132269, 141391, 255416, 264538, 282782, 510832, 529076, 565564, 925883, 989737, 1058152, 1131128, 1851766, 1979474, 2116304, 2262256, 3703532, 3958948, 4100339, 7407064, 7917896, 8200678, 14814128, 15835792, 16401356, 28702373, 32802712, 57404746, 65605424, 114809492, 229618984, 459237968]

約数ペア:

[(1, 459237968), (2, 229618984), (4, 114809492), (7, 65605424), (8, 57404746), (14, 32802712), (16, 28702373), (28, 16401356), (29, 15835792), (31, 14814128), (56, 8200678), (58, 7917896), (62, 7407064), (112, 4100339), (116, 3958948), (124, 3703532), (203, 2262256), (217, 2116304), (232, 1979474), (248, 1851766), (406, 1131128), (434, 1058152), (464, 989737), (496, 925883), (812, 565564), (868, 529076), (899, 510832), (1624, 282782), (1736, 264538), (1798, 255416), (3248, 141391), (3472, 132269), (3596, 127708), (4561, 100688), (6293, 72976), (7192, 63854), (9122, 50344), (12586, 36488), (14384, 31927), (18244, 25172)]