2918274772

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{613}}^1$

素因数の和:965

約数の個数: 72

約数和(自身を含む): 6032535264

約数和(自身を除く): 3114260492

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 227, 428, 454, 613, 749, 908, 1226, 1498, 1589, 2452, 2996, 3178, 4291, 5243, 6356, 8582, 10486, 11123, 17164, 20972, 22246, 24289, 30037, 44492, 48578, 60074, 65591, 97156, 120148, 131182, 139151, 170023, 262364, 278302, 340046, 459137, 556604, 680092, 918274, 974057, 1190161, 1836548, 1948114, 2380322, 3213959, 3896228, 4760644, 6427918, 6818399, 12855836, 13636798, 14889157, 27273596, 29778314, 59556628, 104224099, 208448198, 416896396, 729568693, 1459137386, 2918274772]

約数ペア:

[(1, 2918274772), (2, 1459137386), (4, 729568693), (7, 416896396), (14, 208448198), (28, 104224099), (49, 59556628), (98, 29778314), (107, 27273596), (196, 14889157), (214, 13636798), (227, 12855836), (428, 6818399), (454, 6427918), (613, 4760644), (749, 3896228), (908, 3213959), (1226, 2380322), (1498, 1948114), (1589, 1836548), (2452, 1190161), (2996, 974057), (3178, 918274), (4291, 680092), (5243, 556604), (6356, 459137), (8582, 340046), (10486, 278302), (11123, 262364), (17164, 170023), (20972, 139151), (22246, 131182), (24289, 120148), (30037, 97156), (44492, 65591), (48578, 60074)]