196926464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:441

約数の個数: 88

約数和(自身を含む): 456693888

約数和(自身を除く): 259767424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 83, 112, 128, 166, 224, 256, 331, 332, 448, 512, 581, 662, 664, 896, 1024, 1162, 1324, 1328, 1792, 2317, 2324, 2648, 2656, 3584, 4634, 4648, 5296, 5312, 7168, 9268, 9296, 10592, 10624, 18536, 18592, 21184, 21248, 27473, 37072, 37184, 42368, 42496, 54946, 74144, 74368, 84736, 84992, 109892, 148288, 148736, 169472, 192311, 219784, 296576, 297472, 338944, 384622, 439568, 593152, 594944, 769244, 879136, 1186304, 1538488, 1758272, 2372608, 3076976, 3516544, 6153952, 7033088, 12307904, 14066176, 24615808, 28132352, 49231616, 98463232, 196926464]

約数ペア:

[(1, 196926464), (2, 98463232), (4, 49231616), (7, 28132352), (8, 24615808), (14, 14066176), (16, 12307904), (28, 7033088), (32, 6153952), (56, 3516544), (64, 3076976), (83, 2372608), (112, 1758272), (128, 1538488), (166, 1186304), (224, 879136), (256, 769244), (331, 594944), (332, 593152), (448, 439568), (512, 384622), (581, 338944), (662, 297472), (664, 296576), (896, 219784), (1024, 192311), (1162, 169472), (1324, 148736), (1328, 148288), (1792, 109892), (2317, 84992), (2324, 84736), (2648, 74368), (2656, 74144), (3584, 54946), (4634, 42496), (4648, 42368), (5296, 37184), (5312, 37072), (7168, 27473), (9268, 21248), (9296, 21184), (10592, 18592), (10624, 18536)]