1639802496

素因数分解:

$2^7\times 3^1\times {\mathrm{4270319}}^1$

素因数の和:4270336

約数の個数: 32

約数和(自身を含む): 4355726400

約数和(自身を除く): 2715923904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4270319, 8540638, 12810957, 17081276, 25621914, 34162552, 51243828, 68325104, 102487656, 136650208, 204975312, 273300416, 409950624, 546600832, 819901248, 1639802496]

約数ペア:

[(1, 1639802496), (2, 819901248), (3, 546600832), (4, 409950624), (6, 273300416), (8, 204975312), (12, 136650208), (16, 102487656), (24, 68325104), (32, 51243828), (48, 34162552), (64, 25621914), (96, 17081276), (128, 12810957), (192, 8540638), (384, 4270319)]