258364032

素因数分解:

$2^7\times 3^1\times {\mathrm{672823}}^1$

素因数の和:672840

約数の個数: 32

約数和(自身を含む): 686280480

約数和(自身を除く): 427916448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 672823, 1345646, 2018469, 2691292, 4036938, 5382584, 8073876, 10765168, 16147752, 21530336, 32295504, 43060672, 64591008, 86121344, 129182016, 258364032]

約数ペア:

[(1, 258364032), (2, 129182016), (3, 86121344), (4, 64591008), (6, 43060672), (8, 32295504), (12, 21530336), (16, 16147752), (24, 10765168), (32, 8073876), (48, 5382584), (64, 4036938), (96, 2691292), (128, 2018469), (192, 1345646), (384, 672823)]