686382672

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{2503}}^1$

素因数の和:2740

約数の個数: 80

約数和(自身を含む): 1844346240

約数和(自身を除く): 1157963568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 197, 232, 348, 394, 464, 591, 696, 788, 1182, 1392, 1576, 2364, 2503, 3152, 4728, 5006, 5713, 7509, 9456, 10012, 11426, 15018, 17139, 20024, 22852, 30036, 34278, 40048, 45704, 60072, 68556, 72587, 91408, 120144, 137112, 145174, 217761, 274224, 290348, 435522, 493091, 580696, 871044, 986182, 1161392, 1479273, 1742088, 1972364, 2958546, 3484176, 3944728, 5917092, 7889456, 11834184, 14299639, 23668368, 28599278, 42898917, 57198556, 85797834, 114397112, 171595668, 228794224, 343191336, 686382672]

約数ペア:

[(1, 686382672), (2, 343191336), (3, 228794224), (4, 171595668), (6, 114397112), (8, 85797834), (12, 57198556), (16, 42898917), (24, 28599278), (29, 23668368), (48, 14299639), (58, 11834184), (87, 7889456), (116, 5917092), (174, 3944728), (197, 3484176), (232, 2958546), (348, 1972364), (394, 1742088), (464, 1479273), (591, 1161392), (696, 986182), (788, 871044), (1182, 580696), (1392, 493091), (1576, 435522), (2364, 290348), (2503, 274224), (3152, 217761), (4728, 145174), (5006, 137112), (5713, 120144), (7509, 91408), (9456, 72587), (10012, 68556), (11426, 60072), (15018, 45704), (17139, 40048), (20024, 34278), (22852, 30036)]