448696976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9941}}^1$

素因数の和:10000

約数の個数: 80

約数和(自身を含む): 1104595968

約数和(自身を除く): 655898992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 5642, 6448, 9941, 11284, 19882, 22568, 39764, 45136, 69587, 79528, 129233, 139174, 159056, 258466, 278348, 308171, 516932, 556696, 616342, 904631, 1033864, 1113392, 1232684, 1809262, 2067728, 2157197, 2465368, 3618524, 4006223, 4314394, 4930736, 7237048, 8012446, 8628788, 14474096, 16024892, 17257576, 28043561, 32049784, 34515152, 56087122, 64099568, 112174244, 224348488, 448696976]

約数ペア:

[(1, 448696976), (2, 224348488), (4, 112174244), (7, 64099568), (8, 56087122), (13, 34515152), (14, 32049784), (16, 28043561), (26, 17257576), (28, 16024892), (31, 14474096), (52, 8628788), (56, 8012446), (62, 7237048), (91, 4930736), (104, 4314394), (112, 4006223), (124, 3618524), (182, 2465368), (208, 2157197), (217, 2067728), (248, 1809262), (364, 1232684), (403, 1113392), (434, 1033864), (496, 904631), (728, 616342), (806, 556696), (868, 516932), (1456, 308171), (1612, 278348), (1736, 258466), (2821, 159056), (3224, 139174), (3472, 129233), (5642, 79528), (6448, 69587), (9941, 45136), (11284, 39764), (19882, 22568)]