445852764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1283}}^1$

素因数の和:1504

約数の個数: 108

約数和(自身を含む): 1318701384

約数和(自身を除く): 872848620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 197, 252, 294, 394, 441, 588, 591, 788, 882, 1182, 1283, 1379, 1764, 1773, 2364, 2566, 2758, 3546, 3849, 4137, 5132, 5516, 7092, 7698, 8274, 8981, 9653, 11547, 12411, 15396, 16548, 17962, 19306, 23094, 24822, 26943, 28959, 35924, 38612, 46188, 49644, 53886, 57918, 62867, 80829, 86877, 107772, 115836, 125734, 161658, 173754, 188601, 251468, 252751, 323316, 347508, 377202, 505502, 565803, 754404, 758253, 1011004, 1131606, 1516506, 1769257, 2263212, 2274759, 3033012, 3538514, 4549518, 5307771, 7077028, 9099036, 10615542, 12384799, 15923313, 21231084, 24769598, 31846626, 37154397, 49539196, 63693252, 74308794, 111463191, 148617588, 222926382, 445852764]

約数ペア:

[(1, 445852764), (2, 222926382), (3, 148617588), (4, 111463191), (6, 74308794), (7, 63693252), (9, 49539196), (12, 37154397), (14, 31846626), (18, 24769598), (21, 21231084), (28, 15923313), (36, 12384799), (42, 10615542), (49, 9099036), (63, 7077028), (84, 5307771), (98, 4549518), (126, 3538514), (147, 3033012), (196, 2274759), (197, 2263212), (252, 1769257), (294, 1516506), (394, 1131606), (441, 1011004), (588, 758253), (591, 754404), (788, 565803), (882, 505502), (1182, 377202), (1283, 347508), (1379, 323316), (1764, 252751), (1773, 251468), (2364, 188601), (2566, 173754), (2758, 161658), (3546, 125734), (3849, 115836), (4137, 107772), (5132, 86877), (5516, 80829), (7092, 62867), (7698, 57918), (8274, 53886), (8981, 49644), (9653, 46188), (11547, 38612), (12411, 35924), (15396, 28959), (16548, 26943), (17962, 24822), (19306, 23094)]