239151288

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{479}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 609638400

約数和(自身を除く): 370487112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 293, 426, 479, 568, 586, 852, 879, 958, 1172, 1437, 1704, 1758, 1916, 2344, 2874, 3516, 3832, 5748, 7032, 11496, 20803, 34009, 41606, 62409, 68018, 83212, 102027, 124818, 136036, 140347, 166424, 204054, 249636, 272072, 280694, 408108, 421041, 499272, 561388, 816216, 842082, 1122776, 1684164, 3368328, 9964637, 19929274, 29893911, 39858548, 59787822, 79717096, 119575644, 239151288]

約数ペア:

[(1, 239151288), (2, 119575644), (3, 79717096), (4, 59787822), (6, 39858548), (8, 29893911), (12, 19929274), (24, 9964637), (71, 3368328), (142, 1684164), (213, 1122776), (284, 842082), (293, 816216), (426, 561388), (479, 499272), (568, 421041), (586, 408108), (852, 280694), (879, 272072), (958, 249636), (1172, 204054), (1437, 166424), (1704, 140347), (1758, 136036), (1916, 124818), (2344, 102027), (2874, 83212), (3516, 68018), (3832, 62409), (5748, 41606), (7032, 34009), (11496, 20803)]