276112256

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 677280000

約数和(自身を除く): 401167744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 266, 304, 331, 343, 392, 448, 532, 608, 662, 686, 784, 896, 931, 1064, 1216, 1324, 1372, 1568, 1862, 2128, 2317, 2432, 2648, 2744, 3136, 3724, 4256, 4634, 5296, 5488, 6272, 6289, 6517, 7448, 8512, 9268, 10592, 10976, 12578, 13034, 14896, 16219, 17024, 18536, 21184, 21952, 25156, 26068, 29792, 32438, 37072, 42368, 43904, 44023, 50312, 52136, 59584, 64876, 74144, 88046, 100624, 104272, 113533, 119168, 129752, 148288, 176092, 201248, 208544, 227066, 259504, 296576, 308161, 352184, 402496, 417088, 454132, 519008, 616322, 704368, 804992, 834176, 908264, 1038016, 1232644, 1408736, 1816528, 2076032, 2157127, 2465288, 2817472, 3633056, 4314254, 4930576, 5634944, 7266112, 8628508, 9861152, 14532224, 17257016, 19722304, 34514032, 39444608, 69028064, 138056128, 276112256]

約数ペア:

[(1, 276112256), (2, 138056128), (4, 69028064), (7, 39444608), (8, 34514032), (14, 19722304), (16, 17257016), (19, 14532224), (28, 9861152), (32, 8628508), (38, 7266112), (49, 5634944), (56, 4930576), (64, 4314254), (76, 3633056), (98, 2817472), (112, 2465288), (128, 2157127), (133, 2076032), (152, 1816528), (196, 1408736), (224, 1232644), (266, 1038016), (304, 908264), (331, 834176), (343, 804992), (392, 704368), (448, 616322), (532, 519008), (608, 454132), (662, 417088), (686, 402496), (784, 352184), (896, 308161), (931, 296576), (1064, 259504), (1216, 227066), (1324, 208544), (1372, 201248), (1568, 176092), (1862, 148288), (2128, 129752), (2317, 119168), (2432, 113533), (2648, 104272), (2744, 100624), (3136, 88046), (3724, 74144), (4256, 64876), (4634, 59584), (5296, 52136), (5488, 50312), (6272, 44023), (6289, 43904), (6517, 42368), (7448, 37072), (8512, 32438), (9268, 29792), (10592, 26068), (10976, 25156), (12578, 21952), (13034, 21184), (14896, 18536), (16219, 17024)]