289443133441

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{18379}}^1$

素因数の和:18694

約数の個数: 64

約数和(自身を含む): 391036999680

約数和(自身を除く): 101593866239

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 227, 371, 583, 901, 1309, 1589, 2497, 3859, 4081, 6307, 9911, 12031, 17479, 18379, 27013, 42449, 69377, 84217, 128653, 132341, 202169, 204527, 297143, 312443, 926387, 974087, 1415183, 1431689, 2187101, 2249797, 3436873, 4172033, 6818609, 10714957, 15748579, 16559479, 24058111, 29204231, 45892363, 70924561, 75004699, 115916353, 182154269, 221117749, 321246541, 496471927, 780170171, 1275079883, 1547824243, 2432295239, 3759001733, 5461191197, 17026066673, 26313012131, 41349019063, 289443133441]

約数ペア:

[(1, 289443133441), (7, 41349019063), (11, 26313012131), (17, 17026066673), (53, 5461191197), (77, 3759001733), (119, 2432295239), (187, 1547824243), (227, 1275079883), (371, 780170171), (583, 496471927), (901, 321246541), (1309, 221117749), (1589, 182154269), (2497, 115916353), (3859, 75004699), (4081, 70924561), (6307, 45892363), (9911, 29204231), (12031, 24058111), (17479, 16559479), (18379, 15748579), (27013, 10714957), (42449, 6818609), (69377, 4172033), (84217, 3436873), (128653, 2249797), (132341, 2187101), (202169, 1431689), (204527, 1415183), (297143, 974087), (312443, 926387)]