216546176

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 545218560

約数和(自身を除く): 328672384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 128, 154, 173, 176, 224, 254, 308, 346, 352, 448, 508, 616, 692, 704, 889, 896, 1016, 1211, 1232, 1384, 1397, 1408, 1778, 1903, 2032, 2422, 2464, 2768, 2794, 3556, 3806, 4064, 4844, 4928, 5536, 5588, 7112, 7612, 8128, 9688, 9779, 9856, 11072, 11176, 13321, 14224, 15224, 16256, 19376, 19558, 21971, 22144, 22352, 26642, 28448, 30448, 38752, 39116, 43942, 44704, 53284, 56896, 60896, 77504, 78232, 87884, 89408, 106568, 113792, 121792, 153797, 155008, 156464, 175768, 178816, 213136, 241681, 243584, 307594, 312928, 351536, 426272, 483362, 615188, 625856, 703072, 852544, 966724, 1230376, 1251712, 1406144, 1691767, 1705088, 1933448, 2460752, 2812288, 3383534, 3866896, 4921504, 6767068, 7733792, 9843008, 13534136, 15467584, 19686016, 27068272, 30935168, 54136544, 108273088, 216546176]

約数ペア:

[(1, 216546176), (2, 108273088), (4, 54136544), (7, 30935168), (8, 27068272), (11, 19686016), (14, 15467584), (16, 13534136), (22, 9843008), (28, 7733792), (32, 6767068), (44, 4921504), (56, 3866896), (64, 3383534), (77, 2812288), (88, 2460752), (112, 1933448), (127, 1705088), (128, 1691767), (154, 1406144), (173, 1251712), (176, 1230376), (224, 966724), (254, 852544), (308, 703072), (346, 625856), (352, 615188), (448, 483362), (508, 426272), (616, 351536), (692, 312928), (704, 307594), (889, 243584), (896, 241681), (1016, 213136), (1211, 178816), (1232, 175768), (1384, 156464), (1397, 155008), (1408, 153797), (1778, 121792), (1903, 113792), (2032, 106568), (2422, 89408), (2464, 87884), (2768, 78232), (2794, 77504), (3556, 60896), (3806, 56896), (4064, 53284), (4844, 44704), (4928, 43942), (5536, 39116), (5588, 38752), (7112, 30448), (7612, 28448), (8128, 26642), (9688, 22352), (9779, 22144), (9856, 21971), (11072, 19558), (11176, 19376), (13321, 16256), (14224, 15224)]