349401408

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{641}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 986235264

約数和(自身を除く): 636833856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 167, 192, 204, 272, 334, 408, 501, 544, 641, 668, 816, 1002, 1088, 1282, 1336, 1632, 1923, 2004, 2564, 2672, 2839, 3264, 3846, 4008, 5128, 5344, 5678, 7692, 8016, 8517, 10256, 10688, 10897, 11356, 15384, 16032, 17034, 20512, 21794, 22712, 30768, 32064, 32691, 34068, 41024, 43588, 45424, 61536, 65382, 68136, 87176, 90848, 107047, 123072, 130764, 136272, 174352, 181696, 214094, 261528, 272544, 321141, 348704, 428188, 523056, 545088, 642282, 697408, 856376, 1046112, 1284564, 1712752, 1819799, 2092224, 2569128, 3425504, 3639598, 5138256, 5459397, 6851008, 7279196, 10276512, 10918794, 14558392, 20553024, 21837588, 29116784, 43675176, 58233568, 87350352, 116467136, 174700704, 349401408]

約数ペア:

[(1, 349401408), (2, 174700704), (3, 116467136), (4, 87350352), (6, 58233568), (8, 43675176), (12, 29116784), (16, 21837588), (17, 20553024), (24, 14558392), (32, 10918794), (34, 10276512), (48, 7279196), (51, 6851008), (64, 5459397), (68, 5138256), (96, 3639598), (102, 3425504), (136, 2569128), (167, 2092224), (192, 1819799), (204, 1712752), (272, 1284564), (334, 1046112), (408, 856376), (501, 697408), (544, 642282), (641, 545088), (668, 523056), (816, 428188), (1002, 348704), (1088, 321141), (1282, 272544), (1336, 261528), (1632, 214094), (1923, 181696), (2004, 174352), (2564, 136272), (2672, 130764), (2839, 123072), (3264, 107047), (3846, 90848), (4008, 87176), (5128, 68136), (5344, 65382), (5678, 61536), (7692, 45424), (8016, 43588), (8517, 41024), (10256, 34068), (10688, 32691), (10897, 32064), (11356, 30768), (15384, 22712), (16032, 21794), (17034, 20512)]