239878002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1217}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 623693952

約数和(自身を除く): 383815950

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 361, 399, 494, 546, 722, 741, 798, 1083, 1217, 1482, 1729, 2166, 2434, 2527, 3458, 3651, 4693, 5054, 5187, 7302, 7581, 8519, 9386, 10374, 14079, 15162, 15821, 17038, 23123, 25557, 28158, 31642, 32851, 46246, 47463, 51114, 65702, 69369, 94926, 98553, 110747, 138738, 161861, 197106, 221494, 300599, 323722, 332241, 439337, 485583, 601198, 664482, 878674, 901797, 971166, 1318011, 1803594, 2104193, 2636022, 3075359, 4208386, 5711381, 6150718, 6312579, 9226077, 11422762, 12625158, 17134143, 18452154, 34268286, 39979667, 79959334, 119939001, 239878002]

約数ペア:

[(1, 239878002), (2, 119939001), (3, 79959334), (6, 39979667), (7, 34268286), (13, 18452154), (14, 17134143), (19, 12625158), (21, 11422762), (26, 9226077), (38, 6312579), (39, 6150718), (42, 5711381), (57, 4208386), (78, 3075359), (91, 2636022), (114, 2104193), (133, 1803594), (182, 1318011), (247, 971166), (266, 901797), (273, 878674), (361, 664482), (399, 601198), (494, 485583), (546, 439337), (722, 332241), (741, 323722), (798, 300599), (1083, 221494), (1217, 197106), (1482, 161861), (1729, 138738), (2166, 110747), (2434, 98553), (2527, 94926), (3458, 69369), (3651, 65702), (4693, 51114), (5054, 47463), (5187, 46246), (7302, 32851), (7581, 31642), (8519, 28158), (9386, 25557), (10374, 23123), (14079, 17038), (15162, 15821)]