348974282384

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{239680139}}^1$

素因数の和:239680167

約数の個数: 40

約数和(自身を含む): 832169446080

約数和(自身を除く): 483195163696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 239680139, 479360278, 958720556, 1677760973, 1917441112, 3115841807, 3355521946, 3834882224, 6231683614, 6711043892, 12463367228, 13422087784, 21810892649, 24926734456, 26844175568, 43621785298, 49853468912, 87243570596, 174487141192, 348974282384]

約数ペア:

[(1, 348974282384), (2, 174487141192), (4, 87243570596), (7, 49853468912), (8, 43621785298), (13, 26844175568), (14, 24926734456), (16, 21810892649), (26, 13422087784), (28, 12463367228), (52, 6711043892), (56, 6231683614), (91, 3834882224), (104, 3355521946), (112, 3115841807), (182, 1917441112), (208, 1677760973), (364, 958720556), (728, 479360278), (1456, 239680139)]