255630528

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10321}}^1$

素因数の和:10382

約数の個数: 84

約数和(自身を含む): 749831368

約数和(自身を除く): 494200840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 10321, 12384, 20642, 24768, 30963, 41284, 61926, 82568, 92889, 123852, 165136, 185778, 247704, 330272, 371556, 443803, 495408, 660544, 743112, 887606, 990816, 1331409, 1486224, 1775212, 1981632, 2662818, 2972448, 3550424, 3994227, 5325636, 5944896, 7100848, 7988454, 10651272, 14201696, 15976908, 21302544, 28403392, 31953816, 42605088, 63907632, 85210176, 127815264, 255630528]

約数ペア:

[(1, 255630528), (2, 127815264), (3, 85210176), (4, 63907632), (6, 42605088), (8, 31953816), (9, 28403392), (12, 21302544), (16, 15976908), (18, 14201696), (24, 10651272), (32, 7988454), (36, 7100848), (43, 5944896), (48, 5325636), (64, 3994227), (72, 3550424), (86, 2972448), (96, 2662818), (129, 1981632), (144, 1775212), (172, 1486224), (192, 1331409), (258, 990816), (288, 887606), (344, 743112), (387, 660544), (516, 495408), (576, 443803), (688, 371556), (774, 330272), (1032, 247704), (1376, 185778), (1548, 165136), (2064, 123852), (2752, 92889), (3096, 82568), (4128, 61926), (6192, 41284), (8256, 30963), (10321, 24768), (12384, 20642)]