305494224

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{129887}}^1$

素因数の和:129912

約数の個数: 60

約数和(自身を含む): 918048384

約数和(自身を除く): 612554160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 129887, 259774, 389661, 519548, 779322, 909209, 1039096, 1558644, 1818418, 2078192, 2727627, 3117288, 3636836, 5455254, 6234576, 6364463, 7273672, 10910508, 12728926, 14547344, 19093389, 21821016, 25457852, 38186778, 43642032, 50915704, 76373556, 101831408, 152747112, 305494224]

約数ペア:

[(1, 305494224), (2, 152747112), (3, 101831408), (4, 76373556), (6, 50915704), (7, 43642032), (8, 38186778), (12, 25457852), (14, 21821016), (16, 19093389), (21, 14547344), (24, 12728926), (28, 10910508), (42, 7273672), (48, 6364463), (49, 6234576), (56, 5455254), (84, 3636836), (98, 3117288), (112, 2727627), (147, 2078192), (168, 1818418), (196, 1558644), (294, 1039096), (336, 909209), (392, 779322), (588, 519548), (784, 389661), (1176, 259774), (2352, 129887)]