308308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:53

約数の個数: 54

約数和(自身を含む): 742938

約数和(自身を除く): 434630

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 182, 196, 242, 286, 308, 364, 484, 539, 572, 637, 847, 1001, 1078, 1274, 1573, 1694, 2002, 2156, 2548, 3146, 3388, 4004, 5929, 6292, 7007, 11011, 11858, 14014, 22022, 23716, 28028, 44044, 77077, 154154, 308308]

約数ペア:

[(1, 308308), (2, 154154), (4, 77077), (7, 44044), (11, 28028), (13, 23716), (14, 22022), (22, 14014), (26, 11858), (28, 11011), (44, 7007), (49, 6292), (52, 5929), (77, 4004), (91, 3388), (98, 3146), (121, 2548), (143, 2156), (154, 2002), (182, 1694), (196, 1573), (242, 1274), (286, 1078), (308, 1001), (364, 847), (484, 637), (539, 572)]