291398656

素因数分解:

$2^{10}\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1146

約数の個数: 44

約数和(自身を含む): 584819712

約数和(自身を除く): 293421056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 383, 512, 743, 766, 1024, 1486, 1532, 2972, 3064, 5944, 6128, 11888, 12256, 23776, 24512, 47552, 49024, 95104, 98048, 190208, 196096, 284569, 380416, 392192, 569138, 760832, 1138276, 2276552, 4553104, 9106208, 18212416, 36424832, 72849664, 145699328, 291398656]

約数ペア:

[(1, 291398656), (2, 145699328), (4, 72849664), (8, 36424832), (16, 18212416), (32, 9106208), (64, 4553104), (128, 2276552), (256, 1138276), (383, 760832), (512, 569138), (743, 392192), (766, 380416), (1024, 284569), (1486, 196096), (1532, 190208), (2972, 98048), (3064, 95104), (5944, 49024), (6128, 47552), (11888, 24512), (12256, 23776)]