1208407844

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 2610558720

約数和(自身を除く): 1402150876

約数列:

[1, 2, 4, 7, 14, 28, 29, 43, 53, 58, 86, 106, 116, 172, 203, 212, 301, 371, 406, 602, 653, 742, 812, 1204, 1247, 1306, 1484, 1537, 2279, 2494, 2612, 3074, 4558, 4571, 4988, 6148, 8729, 9116, 9142, 10759, 15953, 17458, 18284, 18937, 21518, 28079, 31906, 34609, 34916, 37874, 43036, 56158, 63812, 66091, 69218, 75748, 112316, 132182, 132559, 138436, 196553, 242263, 264364, 265118, 393106, 462637, 484526, 530236, 786212, 814291, 925274, 969052, 1003661, 1488187, 1628582, 1850548, 2007322, 2976374, 3257164, 4014644, 5700037, 5952748, 7025627, 10417309, 11400074, 14051254, 20834618, 22800148, 28102508, 41669236, 43157423, 86314846, 172629692, 302101961, 604203922, 1208407844]

約数ペア:

[(1, 1208407844), (2, 604203922), (4, 302101961), (7, 172629692), (14, 86314846), (28, 43157423), (29, 41669236), (43, 28102508), (53, 22800148), (58, 20834618), (86, 14051254), (106, 11400074), (116, 10417309), (172, 7025627), (203, 5952748), (212, 5700037), (301, 4014644), (371, 3257164), (406, 2976374), (602, 2007322), (653, 1850548), (742, 1628582), (812, 1488187), (1204, 1003661), (1247, 969052), (1306, 925274), (1484, 814291), (1537, 786212), (2279, 530236), (2494, 484526), (2612, 462637), (3074, 393106), (4558, 265118), (4571, 264364), (4988, 242263), (6148, 196553), (8729, 138436), (9116, 132559), (9142, 132182), (10759, 112316), (15953, 75748), (17458, 69218), (18284, 66091), (18937, 63812), (21518, 56158), (28079, 43036), (31906, 37874), (34609, 34916)]