260179488

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{8443}}^1$

素因数の和:8566

約数の個数: 72

約数和(自身を含む): 746888688

約数和(自身を除く): 486709200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 7704, 8443, 10272, 15408, 16886, 25329, 30816, 33772, 50658, 67544, 75987, 101316, 135088, 151974, 202632, 270176, 303948, 405264, 607896, 810528, 903401, 1215792, 1806802, 2431584, 2710203, 3613604, 5420406, 7227208, 8130609, 10840812, 14454416, 16261218, 21681624, 28908832, 32522436, 43363248, 65044872, 86726496, 130089744, 260179488]

約数ペア:

[(1, 260179488), (2, 130089744), (3, 86726496), (4, 65044872), (6, 43363248), (8, 32522436), (9, 28908832), (12, 21681624), (16, 16261218), (18, 14454416), (24, 10840812), (32, 8130609), (36, 7227208), (48, 5420406), (72, 3613604), (96, 2710203), (107, 2431584), (144, 1806802), (214, 1215792), (288, 903401), (321, 810528), (428, 607896), (642, 405264), (856, 303948), (963, 270176), (1284, 202632), (1712, 151974), (1926, 135088), (2568, 101316), (3424, 75987), (3852, 67544), (5136, 50658), (7704, 33772), (8443, 30816), (10272, 25329), (15408, 16886)]