251638725288

素因数分解:

$2^3\times 3^1\times {\mathrm{457}}^1\times {\mathrm{2801}}^1\times {\mathrm{8191}}^1$

素因数の和:11458

約数の個数: 64

約数和(自身を含む): 630775480320

約数和(自身を除く): 379136755032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 457, 914, 1371, 1828, 2742, 2801, 3656, 5484, 5602, 8191, 8403, 10968, 11204, 16382, 16806, 22408, 24573, 32764, 33612, 49146, 65528, 67224, 98292, 196584, 1280057, 2560114, 3743287, 3840171, 5120228, 7486574, 7680342, 10240456, 11229861, 14973148, 15360684, 22459722, 22942991, 29946296, 30721368, 44919444, 45885982, 68828973, 89838888, 91771964, 137657946, 183543928, 275315892, 550631784, 10484946887, 20969893774, 31454840661, 41939787548, 62909681322, 83879575096, 125819362644, 251638725288]

約数ペア:

[(1, 251638725288), (2, 125819362644), (3, 83879575096), (4, 62909681322), (6, 41939787548), (8, 31454840661), (12, 20969893774), (24, 10484946887), (457, 550631784), (914, 275315892), (1371, 183543928), (1828, 137657946), (2742, 91771964), (2801, 89838888), (3656, 68828973), (5484, 45885982), (5602, 44919444), (8191, 30721368), (8403, 29946296), (10968, 22942991), (11204, 22459722), (16382, 15360684), (16806, 14973148), (22408, 11229861), (24573, 10240456), (32764, 7680342), (33612, 7486574), (49146, 5120228), (65528, 3840171), (67224, 3743287), (98292, 2560114), (196584, 1280057)]