355291412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23029}}^1$

素因数の和:23088

約数の個数: 48

約数和(自身を含む): 773808000

約数和(自身を除く): 418516588

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 23029, 46058, 92116, 161203, 322406, 437551, 644812, 667841, 875102, 1335682, 1750204, 2671364, 3062857, 4674887, 6125714, 9349774, 12251428, 12688979, 18699548, 25377958, 50755916, 88822853, 177645706, 355291412]

約数ペア:

[(1, 355291412), (2, 177645706), (4, 88822853), (7, 50755916), (14, 25377958), (19, 18699548), (28, 12688979), (29, 12251428), (38, 9349774), (58, 6125714), (76, 4674887), (116, 3062857), (133, 2671364), (203, 1750204), (266, 1335682), (406, 875102), (532, 667841), (551, 644812), (812, 437551), (1102, 322406), (2204, 161203), (3857, 92116), (7714, 46058), (15428, 23029)]