250419396

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 597947840

約数和(自身を除く): 347528444

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 157, 183, 244, 314, 366, 471, 628, 732, 942, 1884, 2179, 4358, 6537, 8716, 9577, 13074, 19154, 26148, 28731, 38308, 57462, 114924, 132919, 265838, 342103, 398757, 531676, 684206, 797514, 1026309, 1368412, 1595028, 2052618, 4105236, 20868283, 41736566, 62604849, 83473132, 125209698, 250419396]

約数ペア:

[(1, 250419396), (2, 125209698), (3, 83473132), (4, 62604849), (6, 41736566), (12, 20868283), (61, 4105236), (122, 2052618), (157, 1595028), (183, 1368412), (244, 1026309), (314, 797514), (366, 684206), (471, 531676), (628, 398757), (732, 342103), (942, 265838), (1884, 132919), (2179, 114924), (4358, 57462), (6537, 38308), (8716, 28731), (9577, 26148), (13074, 19154)]