2660089168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 5910732800

約数和(自身を除く): 3250643632

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 127, 176, 242, 248, 254, 341, 349, 484, 496, 508, 682, 698, 968, 1016, 1364, 1396, 1397, 1936, 2032, 2728, 2792, 2794, 3751, 3839, 3937, 5456, 5584, 5588, 7502, 7678, 7874, 10819, 11176, 15004, 15356, 15367, 15748, 21638, 22352, 30008, 30712, 30734, 31496, 42229, 43276, 43307, 44323, 60016, 61424, 61468, 62992, 84458, 86552, 86614, 88646, 119009, 122936, 168916, 173104, 173228, 177292, 238018, 245872, 337832, 346456, 354584, 476036, 476377, 487553, 675664, 692912, 709168, 952072, 952754, 975106, 1309099, 1374013, 1904144, 1905508, 1950212, 2618198, 2748026, 3811016, 3900424, 5236396, 5363083, 5496052, 7622032, 7800848, 10472792, 10726166, 10992104, 15114143, 20945584, 21452332, 21984208, 30228286, 42904664, 60456572, 85809328, 120913144, 166255573, 241826288, 332511146, 665022292, 1330044584, 2660089168]

約数ペア:

[(1, 2660089168), (2, 1330044584), (4, 665022292), (8, 332511146), (11, 241826288), (16, 166255573), (22, 120913144), (31, 85809328), (44, 60456572), (62, 42904664), (88, 30228286), (121, 21984208), (124, 21452332), (127, 20945584), (176, 15114143), (242, 10992104), (248, 10726166), (254, 10472792), (341, 7800848), (349, 7622032), (484, 5496052), (496, 5363083), (508, 5236396), (682, 3900424), (698, 3811016), (968, 2748026), (1016, 2618198), (1364, 1950212), (1396, 1905508), (1397, 1904144), (1936, 1374013), (2032, 1309099), (2728, 975106), (2792, 952754), (2794, 952072), (3751, 709168), (3839, 692912), (3937, 675664), (5456, 487553), (5584, 476377), (5588, 476036), (7502, 354584), (7678, 346456), (7874, 337832), (10819, 245872), (11176, 238018), (15004, 177292), (15356, 173228), (15367, 173104), (15748, 168916), (21638, 122936), (22352, 119009), (30008, 88646), (30712, 86614), (30734, 86552), (31496, 84458), (42229, 62992), (43276, 61468), (43307, 61424), (44323, 60016)]