215655144

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{70753}}^1$

素因数の和:70889

約数の個数: 32

約数和(自身を含む): 543390720

約数和(自身を除く): 327735576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 70753, 141506, 212259, 283012, 424518, 566024, 849036, 1698072, 8985631, 17971262, 26956893, 35942524, 53913786, 71885048, 107827572, 215655144]

約数ペア:

[(1, 215655144), (2, 107827572), (3, 71885048), (4, 53913786), (6, 35942524), (8, 26956893), (12, 17971262), (24, 8985631), (127, 1698072), (254, 849036), (381, 566024), (508, 424518), (762, 283012), (1016, 212259), (1524, 141506), (3048, 70753)]