390840232

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{12983}}^1$

素因数の和:13113

約数の個数: 32

約数和(自身を含む): 757226880

約数和(自身を除く): 366386648

約数列:

[1, 2, 4, 8, 53, 71, 106, 142, 212, 284, 424, 568, 3763, 7526, 12983, 15052, 25966, 30104, 51932, 103864, 688099, 921793, 1376198, 1843586, 2752396, 3687172, 5504792, 7374344, 48855029, 97710058, 195420116, 390840232]

約数ペア:

[(1, 390840232), (2, 195420116), (4, 97710058), (8, 48855029), (53, 7374344), (71, 5504792), (106, 3687172), (142, 2752396), (212, 1843586), (284, 1376198), (424, 921793), (568, 688099), (3763, 103864), (7526, 51932), (12983, 30104), (15052, 25966)]