2779120584

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{86351}}^1$

素因数の和:86515

約数の個数: 64

約数和(自身を含む): 7771680000

約数和(自身を除く): 4992559416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 4023, 5364, 8046, 10728, 16092, 32184, 86351, 172702, 259053, 345404, 518106, 690808, 777159, 1036212, 1554318, 2072424, 2331477, 3108636, 4662954, 6217272, 9325908, 12866299, 18651816, 25732598, 38598897, 51465196, 77197794, 102930392, 115796691, 154395588, 231593382, 308791176, 347390073, 463186764, 694780146, 926373528, 1389560292, 2779120584]

約数ペア:

[(1, 2779120584), (2, 1389560292), (3, 926373528), (4, 694780146), (6, 463186764), (8, 347390073), (9, 308791176), (12, 231593382), (18, 154395588), (24, 115796691), (27, 102930392), (36, 77197794), (54, 51465196), (72, 38598897), (108, 25732598), (149, 18651816), (216, 12866299), (298, 9325908), (447, 6217272), (596, 4662954), (894, 3108636), (1192, 2331477), (1341, 2072424), (1788, 1554318), (2682, 1036212), (3576, 777159), (4023, 690808), (5364, 518106), (8046, 345404), (10728, 259053), (16092, 172702), (32184, 86351)]