218379456

素因数分解:

$2^6\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2939}}^1$

素因数の和:3003

約数の個数: 112

約数和(自身を含む): 657148800

約数和(自身を除く): 438769344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 129, 144, 172, 192, 216, 258, 288, 344, 387, 432, 516, 576, 688, 774, 864, 1032, 1161, 1376, 1548, 1728, 2064, 2322, 2752, 2939, 3096, 4128, 4644, 5878, 6192, 8256, 8817, 9288, 11756, 12384, 17634, 18576, 23512, 24768, 26451, 35268, 37152, 47024, 52902, 70536, 74304, 79353, 94048, 105804, 126377, 141072, 158706, 188096, 211608, 252754, 282144, 317412, 379131, 423216, 505508, 564288, 634824, 758262, 846432, 1011016, 1137393, 1269648, 1516524, 1692864, 2022032, 2274786, 2539296, 3033048, 3412179, 4044064, 4549572, 5078592, 6066096, 6824358, 8088128, 9099144, 12132192, 13648716, 18198288, 24264384, 27297432, 36396576, 54594864, 72793152, 109189728, 218379456]

約数ペア:

[(1, 218379456), (2, 109189728), (3, 72793152), (4, 54594864), (6, 36396576), (8, 27297432), (9, 24264384), (12, 18198288), (16, 13648716), (18, 12132192), (24, 9099144), (27, 8088128), (32, 6824358), (36, 6066096), (43, 5078592), (48, 4549572), (54, 4044064), (64, 3412179), (72, 3033048), (86, 2539296), (96, 2274786), (108, 2022032), (129, 1692864), (144, 1516524), (172, 1269648), (192, 1137393), (216, 1011016), (258, 846432), (288, 758262), (344, 634824), (387, 564288), (432, 505508), (516, 423216), (576, 379131), (688, 317412), (774, 282144), (864, 252754), (1032, 211608), (1161, 188096), (1376, 158706), (1548, 141072), (1728, 126377), (2064, 105804), (2322, 94048), (2752, 79353), (2939, 74304), (3096, 70536), (4128, 52902), (4644, 47024), (5878, 37152), (6192, 35268), (8256, 26451), (8817, 24768), (9288, 23512), (11756, 18576), (12384, 17634)]