289315152

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{31891}}^1$

素因数の和:31918

約数の個数: 100

約数和(自身を含む): 957015136

約数和(自身を除く): 667699984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 4536, 9072, 31891, 63782, 95673, 127564, 191346, 223237, 255128, 287019, 382692, 446474, 510256, 574038, 669711, 765384, 861057, 892948, 1148076, 1339422, 1530768, 1722114, 1785896, 2009133, 2296152, 2583171, 2678844, 3444228, 3571792, 4018266, 4592304, 5166342, 5357688, 6027399, 6888456, 8036532, 10332684, 10715376, 12054798, 13776912, 16073064, 18082197, 20665368, 24109596, 32146128, 36164394, 41330736, 48219192, 72328788, 96438384, 144657576, 289315152]

約数ペア:

[(1, 289315152), (2, 144657576), (3, 96438384), (4, 72328788), (6, 48219192), (7, 41330736), (8, 36164394), (9, 32146128), (12, 24109596), (14, 20665368), (16, 18082197), (18, 16073064), (21, 13776912), (24, 12054798), (27, 10715376), (28, 10332684), (36, 8036532), (42, 6888456), (48, 6027399), (54, 5357688), (56, 5166342), (63, 4592304), (72, 4018266), (81, 3571792), (84, 3444228), (108, 2678844), (112, 2583171), (126, 2296152), (144, 2009133), (162, 1785896), (168, 1722114), (189, 1530768), (216, 1339422), (252, 1148076), (324, 892948), (336, 861057), (378, 765384), (432, 669711), (504, 574038), (567, 510256), (648, 446474), (756, 382692), (1008, 287019), (1134, 255128), (1296, 223237), (1512, 191346), (2268, 127564), (3024, 95673), (4536, 63782), (9072, 31891)]