313126912

素因数分解:

$2^{12}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 104

約数和(自身を含む): 730768256

約数和(自身を除く): 417641344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 163, 224, 256, 268, 326, 448, 469, 512, 536, 652, 896, 938, 1024, 1072, 1141, 1304, 1792, 1876, 2048, 2144, 2282, 2608, 3584, 3752, 4096, 4288, 4564, 5216, 7168, 7504, 8576, 9128, 10432, 10921, 14336, 15008, 17152, 18256, 20864, 21842, 28672, 30016, 34304, 36512, 41728, 43684, 60032, 68608, 73024, 76447, 83456, 87368, 120064, 137216, 146048, 152894, 166912, 174736, 240128, 274432, 292096, 305788, 333824, 349472, 480256, 584192, 611576, 667648, 698944, 960512, 1168384, 1223152, 1397888, 1921024, 2336768, 2446304, 2795776, 4673536, 4892608, 5591552, 9785216, 11183104, 19570432, 22366208, 39140864, 44732416, 78281728, 156563456, 313126912]

約数ペア:

[(1, 313126912), (2, 156563456), (4, 78281728), (7, 44732416), (8, 39140864), (14, 22366208), (16, 19570432), (28, 11183104), (32, 9785216), (56, 5591552), (64, 4892608), (67, 4673536), (112, 2795776), (128, 2446304), (134, 2336768), (163, 1921024), (224, 1397888), (256, 1223152), (268, 1168384), (326, 960512), (448, 698944), (469, 667648), (512, 611576), (536, 584192), (652, 480256), (896, 349472), (938, 333824), (1024, 305788), (1072, 292096), (1141, 274432), (1304, 240128), (1792, 174736), (1876, 166912), (2048, 152894), (2144, 146048), (2282, 137216), (2608, 120064), (3584, 87368), (3752, 83456), (4096, 76447), (4288, 73024), (4564, 68608), (5216, 60032), (7168, 43684), (7504, 41728), (8576, 36512), (9128, 34304), (10432, 30016), (10921, 28672), (14336, 21842), (15008, 20864), (17152, 18256)]