215462912

素因数分解:

$2^{10}\times 7^1\times {\mathrm{30059}}^1$

素因数の和:30086

約数の個数: 44

約数和(自身を含む): 492262560

約数和(自身を除く): 276799648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 30059, 60118, 120236, 210413, 240472, 420826, 480944, 841652, 961888, 1683304, 1923776, 3366608, 3847552, 6733216, 7695104, 13466432, 15390208, 26932864, 30780416, 53865728, 107731456, 215462912]

約数ペア:

[(1, 215462912), (2, 107731456), (4, 53865728), (7, 30780416), (8, 26932864), (14, 15390208), (16, 13466432), (28, 7695104), (32, 6733216), (56, 3847552), (64, 3366608), (112, 1923776), (128, 1683304), (224, 961888), (256, 841652), (448, 480944), (512, 420826), (896, 240472), (1024, 210413), (1792, 120236), (3584, 60118), (7168, 30059)]