488298916

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{9619}}^1$

素因数の和:9681

約数の個数: 48

約数和(自身を含む): 1023568000

約数和(自身を除く): 535269084

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 686, 1036, 1372, 1813, 3626, 7252, 9619, 12691, 19238, 25382, 38476, 50764, 67333, 134666, 269332, 355903, 471331, 711806, 942662, 1423612, 1885324, 2491321, 3299317, 4982642, 6598634, 9965284, 13197268, 17439247, 34878494, 69756988, 122074729, 244149458, 488298916]

約数ペア:

[(1, 488298916), (2, 244149458), (4, 122074729), (7, 69756988), (14, 34878494), (28, 17439247), (37, 13197268), (49, 9965284), (74, 6598634), (98, 4982642), (148, 3299317), (196, 2491321), (259, 1885324), (343, 1423612), (518, 942662), (686, 711806), (1036, 471331), (1372, 355903), (1813, 269332), (3626, 134666), (7252, 67333), (9619, 50764), (12691, 38476), (19238, 25382)]