345191528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{230743}}^1$

素因数の和:230777

約数の個数: 32

約数和(自身を含む): 747610560

約数和(自身を除く): 402419032

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 230743, 461486, 922972, 1845944, 2538173, 3922631, 5076346, 7845262, 10152692, 15690524, 20305384, 31381048, 43148941, 86297882, 172595764, 345191528]

約数ペア:

[(1, 345191528), (2, 172595764), (4, 86297882), (8, 43148941), (11, 31381048), (17, 20305384), (22, 15690524), (34, 10152692), (44, 7845262), (68, 5076346), (88, 3922631), (136, 2538173), (187, 1845944), (374, 922972), (748, 461486), (1496, 230743)]