285754084

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{12049}}^1$

素因数の和:12089

約数の個数: 54

約数和(自身を含む): 639457350

約数和(自身を除く): 353703266

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2156, 3388, 5929, 11858, 12049, 23716, 24098, 48196, 84343, 132539, 168686, 265078, 337372, 530156, 590401, 927773, 1180802, 1457929, 1855546, 2361604, 2915858, 3711092, 5831716, 6494411, 10205503, 12988822, 20411006, 25977644, 40822012, 71438521, 142877042, 285754084]

約数ペア:

[(1, 285754084), (2, 142877042), (4, 71438521), (7, 40822012), (11, 25977644), (14, 20411006), (22, 12988822), (28, 10205503), (44, 6494411), (49, 5831716), (77, 3711092), (98, 2915858), (121, 2361604), (154, 1855546), (196, 1457929), (242, 1180802), (308, 927773), (484, 590401), (539, 530156), (847, 337372), (1078, 265078), (1694, 168686), (2156, 132539), (3388, 84343), (5929, 48196), (11858, 24098), (12049, 23716)]