215049984

素因数分解:

$2^8\times 3^1\times {\mathrm{280013}}^1$

素因数の和:280032

約数の個数: 36

約数和(自身を含む): 572348616

約数和(自身を除く): 357298632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 280013, 560026, 840039, 1120052, 1680078, 2240104, 3360156, 4480208, 6720312, 8960416, 13440624, 17920832, 26881248, 35841664, 53762496, 71683328, 107524992, 215049984]

約数ペア:

[(1, 215049984), (2, 107524992), (3, 71683328), (4, 53762496), (6, 35841664), (8, 26881248), (12, 17920832), (16, 13440624), (24, 8960416), (32, 6720312), (48, 4480208), (64, 3360156), (96, 2240104), (128, 1680078), (192, 1120052), (256, 840039), (384, 560026), (768, 280013)]