290433234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17159}}^1$

素因数の和:17215

約数の個数: 64

約数和(自身を含む): 738017280

約数和(自身を除く): 447584046

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 16926, 17159, 34318, 51477, 102954, 120113, 223067, 240226, 360339, 446134, 531929, 669201, 720678, 1063858, 1338402, 1561469, 1595787, 3122938, 3191574, 3723503, 4684407, 6915077, 7447006, 9368814, 11170509, 13830154, 20745231, 22341018, 41490462, 48405539, 96811078, 145216617, 290433234]

約数ペア:

[(1, 290433234), (2, 145216617), (3, 96811078), (6, 48405539), (7, 41490462), (13, 22341018), (14, 20745231), (21, 13830154), (26, 11170509), (31, 9368814), (39, 7447006), (42, 6915077), (62, 4684407), (78, 3723503), (91, 3191574), (93, 3122938), (182, 1595787), (186, 1561469), (217, 1338402), (273, 1063858), (403, 720678), (434, 669201), (546, 531929), (651, 446134), (806, 360339), (1209, 240226), (1302, 223067), (2418, 120113), (2821, 102954), (5642, 51477), (8463, 34318), (16926, 17159)]