716485644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{406171}}^1$

素因数の和:406195

約数の個数: 54

約数和(自身を含む): 2106814164

約数和(自身を除く): 1390328520

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 406171, 812342, 1218513, 1624684, 2437026, 2843197, 3655539, 4874052, 5686394, 7311078, 8529591, 11372788, 14622156, 17059182, 19902379, 25588773, 34118364, 39804758, 51177546, 59707137, 79609516, 102355092, 119414274, 179121411, 238828548, 358242822, 716485644]

約数ペア:

[(1, 716485644), (2, 358242822), (3, 238828548), (4, 179121411), (6, 119414274), (7, 102355092), (9, 79609516), (12, 59707137), (14, 51177546), (18, 39804758), (21, 34118364), (28, 25588773), (36, 19902379), (42, 17059182), (49, 14622156), (63, 11372788), (84, 8529591), (98, 7311078), (126, 5686394), (147, 4874052), (196, 3655539), (252, 2843197), (294, 2437026), (441, 1624684), (588, 1218513), (882, 812342), (1764, 406171)]