12720901152

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1\times {\mathrm{2843}}^1$

素因数の和:3350

約数の個数: 96

約数和(自身を含む): 33758871552

約数和(自身を除く): 21037970400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 367, 381, 508, 734, 762, 1016, 1101, 1468, 1524, 2032, 2202, 2843, 2936, 3048, 4064, 4404, 5686, 5872, 6096, 8529, 8808, 11372, 11744, 12192, 17058, 17616, 22744, 34116, 35232, 45488, 46609, 68232, 90976, 93218, 136464, 139827, 186436, 272928, 279654, 361061, 372872, 559308, 722122, 745744, 1043381, 1083183, 1118616, 1444244, 1491488, 2086762, 2166366, 2237232, 2888488, 3130143, 4173524, 4332732, 4474464, 5776976, 6260286, 8347048, 8665464, 11553952, 12520572, 16694096, 17330928, 25041144, 33388192, 34661856, 50082288, 100164576, 132509387, 265018774, 397528161, 530037548, 795056322, 1060075096, 1590112644, 2120150192, 3180225288, 4240300384, 6360450576, 12720901152]

約数ペア:

[(1, 12720901152), (2, 6360450576), (3, 4240300384), (4, 3180225288), (6, 2120150192), (8, 1590112644), (12, 1060075096), (16, 795056322), (24, 530037548), (32, 397528161), (48, 265018774), (96, 132509387), (127, 100164576), (254, 50082288), (367, 34661856), (381, 33388192), (508, 25041144), (734, 17330928), (762, 16694096), (1016, 12520572), (1101, 11553952), (1468, 8665464), (1524, 8347048), (2032, 6260286), (2202, 5776976), (2843, 4474464), (2936, 4332732), (3048, 4173524), (4064, 3130143), (4404, 2888488), (5686, 2237232), (5872, 2166366), (6096, 2086762), (8529, 1491488), (8808, 1444244), (11372, 1118616), (11744, 1083183), (12192, 1043381), (17058, 745744), (17616, 722122), (22744, 559308), (34116, 372872), (35232, 361061), (45488, 279654), (46609, 272928), (68232, 186436), (90976, 139827), (93218, 136464)]