378133504

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:841

約数の個数: 88

約数和(自身を含む): 877229568

約数和(自身を除く): 499096064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 743, 896, 994, 1024, 1136, 1486, 1792, 1988, 2272, 2972, 3584, 3976, 4544, 5201, 5944, 7168, 7952, 9088, 10402, 11888, 15904, 18176, 20804, 23776, 31808, 36352, 41608, 47552, 52753, 63616, 72704, 83216, 95104, 105506, 127232, 166432, 190208, 211012, 254464, 332864, 369271, 380416, 422024, 508928, 665728, 738542, 760832, 844048, 1331456, 1477084, 1688096, 2662912, 2954168, 3376192, 5325824, 5908336, 6752384, 11816672, 13504768, 23633344, 27009536, 47266688, 54019072, 94533376, 189066752, 378133504]

約数ペア:

[(1, 378133504), (2, 189066752), (4, 94533376), (7, 54019072), (8, 47266688), (14, 27009536), (16, 23633344), (28, 13504768), (32, 11816672), (56, 6752384), (64, 5908336), (71, 5325824), (112, 3376192), (128, 2954168), (142, 2662912), (224, 1688096), (256, 1477084), (284, 1331456), (448, 844048), (497, 760832), (512, 738542), (568, 665728), (743, 508928), (896, 422024), (994, 380416), (1024, 369271), (1136, 332864), (1486, 254464), (1792, 211012), (1988, 190208), (2272, 166432), (2972, 127232), (3584, 105506), (3976, 95104), (4544, 83216), (5201, 72704), (5944, 63616), (7168, 52753), (7952, 47552), (9088, 41608), (10402, 36352), (11888, 31808), (15904, 23776), (18176, 20804)]