308939076

素因数分解:

$2^2\times 3^3\times {\mathrm{431}}^1\times {\mathrm{6637}}^1$

素因数の和:7081

約数の個数: 48

約数和(自身を含む): 802932480

約数和(自身を除く): 493993404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 431, 862, 1293, 1724, 2586, 3879, 5172, 6637, 7758, 11637, 13274, 15516, 19911, 23274, 26548, 39822, 46548, 59733, 79644, 119466, 179199, 238932, 358398, 716796, 2860547, 5721094, 8581641, 11442188, 17163282, 25744923, 34326564, 51489846, 77234769, 102979692, 154469538, 308939076]

約数ペア:

[(1, 308939076), (2, 154469538), (3, 102979692), (4, 77234769), (6, 51489846), (9, 34326564), (12, 25744923), (18, 17163282), (27, 11442188), (36, 8581641), (54, 5721094), (108, 2860547), (431, 716796), (862, 358398), (1293, 238932), (1724, 179199), (2586, 119466), (3879, 79644), (5172, 59733), (6637, 46548), (7758, 39822), (11637, 26548), (13274, 23274), (15516, 19911)]