520290552

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1156

約数の個数: 64

約数和(自身を含む): 1318809600

約数和(自身を除く): 798519048

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 211, 254, 381, 422, 508, 633, 762, 809, 844, 1016, 1266, 1524, 1618, 1688, 2427, 2532, 3048, 3236, 4854, 5064, 6472, 9708, 19416, 26797, 53594, 80391, 102743, 107188, 160782, 170699, 205486, 214376, 308229, 321564, 341398, 410972, 512097, 616458, 643128, 682796, 821944, 1024194, 1232916, 1365592, 2048388, 2465832, 4096776, 21678773, 43357546, 65036319, 86715092, 130072638, 173430184, 260145276, 520290552]

約数ペア:

[(1, 520290552), (2, 260145276), (3, 173430184), (4, 130072638), (6, 86715092), (8, 65036319), (12, 43357546), (24, 21678773), (127, 4096776), (211, 2465832), (254, 2048388), (381, 1365592), (422, 1232916), (508, 1024194), (633, 821944), (762, 682796), (809, 643128), (844, 616458), (1016, 512097), (1266, 410972), (1524, 341398), (1618, 321564), (1688, 308229), (2427, 214376), (2532, 205486), (3048, 170699), (3236, 160782), (4854, 107188), (5064, 102743), (6472, 80391), (9708, 53594), (19416, 26797)]