388348512

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139493}}^1$

素因数の和:139535

約数の個数: 48

約数和(自身を含む): 1054574640

約数和(自身を除く): 666226128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 139493, 278986, 418479, 557972, 836958, 1115944, 1673916, 2231888, 3347832, 4045297, 4463776, 6695664, 8090594, 12135891, 13391328, 16181188, 24271782, 32362376, 48543564, 64724752, 97087128, 129449504, 194174256, 388348512]

約数ペア:

[(1, 388348512), (2, 194174256), (3, 129449504), (4, 97087128), (6, 64724752), (8, 48543564), (12, 32362376), (16, 24271782), (24, 16181188), (29, 13391328), (32, 12135891), (48, 8090594), (58, 6695664), (87, 4463776), (96, 4045297), (116, 3347832), (174, 2231888), (232, 1673916), (348, 1115944), (464, 836958), (696, 557972), (928, 418479), (1392, 278986), (2784, 139493)]