428154816

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{487}}^1$

素因数の和:762

約数の個数: 112

約数和(自身を含む): 1199855360

約数和(自身を除く): 771700544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 241, 304, 456, 482, 487, 608, 723, 912, 964, 974, 1216, 1446, 1461, 1824, 1928, 1948, 2892, 2922, 3648, 3856, 3896, 4579, 5784, 5844, 7712, 7792, 9158, 9253, 11568, 11688, 13737, 15424, 15584, 18316, 18506, 23136, 23376, 27474, 27759, 31168, 36632, 37012, 46272, 46752, 54948, 55518, 73264, 74024, 93504, 109896, 111036, 117367, 146528, 148048, 219792, 222072, 234734, 293056, 296096, 352101, 439584, 444144, 469468, 592192, 704202, 879168, 888288, 938936, 1408404, 1776576, 1877872, 2229973, 2816808, 3755744, 4459946, 5633616, 6689919, 7511488, 8919892, 11267232, 13379838, 17839784, 22534464, 26759676, 35679568, 53519352, 71359136, 107038704, 142718272, 214077408, 428154816]

約数ペア:

[(1, 428154816), (2, 214077408), (3, 142718272), (4, 107038704), (6, 71359136), (8, 53519352), (12, 35679568), (16, 26759676), (19, 22534464), (24, 17839784), (32, 13379838), (38, 11267232), (48, 8919892), (57, 7511488), (64, 6689919), (76, 5633616), (96, 4459946), (114, 3755744), (152, 2816808), (192, 2229973), (228, 1877872), (241, 1776576), (304, 1408404), (456, 938936), (482, 888288), (487, 879168), (608, 704202), (723, 592192), (912, 469468), (964, 444144), (974, 439584), (1216, 352101), (1446, 296096), (1461, 293056), (1824, 234734), (1928, 222072), (1948, 219792), (2892, 148048), (2922, 146528), (3648, 117367), (3856, 111036), (3896, 109896), (4579, 93504), (5784, 74024), (5844, 73264), (7712, 55518), (7792, 54948), (9158, 46752), (9253, 46272), (11568, 37012), (11688, 36632), (13737, 31168), (15424, 27759), (15584, 27474), (18316, 23376), (18506, 23136)]