361866688

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{211}}^2$

素因数の和:561

約数の個数: 42

約数和(自身を含む): 727179648

約数和(自身を除く): 365312960

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 211, 254, 422, 508, 844, 1016, 1688, 2032, 3376, 4064, 6752, 8128, 13504, 26797, 44521, 53594, 89042, 107188, 178084, 214376, 356168, 428752, 712336, 857504, 1424672, 1715008, 2849344, 5654167, 11308334, 22616668, 45233336, 90466672, 180933344, 361866688]

約数ペア:

[(1, 361866688), (2, 180933344), (4, 90466672), (8, 45233336), (16, 22616668), (32, 11308334), (64, 5654167), (127, 2849344), (211, 1715008), (254, 1424672), (422, 857504), (508, 712336), (844, 428752), (1016, 356168), (1688, 214376), (2032, 178084), (3376, 107188), (4064, 89042), (6752, 53594), (8128, 44521), (13504, 26797)]