217419264

素因数分解:

$2^9\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1627}}^1$

素因数の和:1680

約数の個数: 120

約数和(自身を含む): 649523160

約数和(自身を除く): 432103896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 232, 256, 261, 288, 348, 384, 464, 512, 522, 576, 696, 768, 928, 1044, 1152, 1392, 1536, 1627, 1856, 2088, 2304, 2784, 3254, 3712, 4176, 4608, 4881, 5568, 6508, 7424, 8352, 9762, 11136, 13016, 14643, 14848, 16704, 19524, 22272, 26032, 29286, 33408, 39048, 44544, 47183, 52064, 58572, 66816, 78096, 94366, 104128, 117144, 133632, 141549, 156192, 188732, 208256, 234288, 283098, 312384, 377464, 416512, 424647, 468576, 566196, 624768, 754928, 833024, 849294, 937152, 1132392, 1249536, 1509856, 1698588, 1874304, 2264784, 2499072, 3019712, 3397176, 3748608, 4529568, 6039424, 6794352, 7497216, 9059136, 12078848, 13588704, 18118272, 24157696, 27177408, 36236544, 54354816, 72473088, 108709632, 217419264]

約数ペア:

[(1, 217419264), (2, 108709632), (3, 72473088), (4, 54354816), (6, 36236544), (8, 27177408), (9, 24157696), (12, 18118272), (16, 13588704), (18, 12078848), (24, 9059136), (29, 7497216), (32, 6794352), (36, 6039424), (48, 4529568), (58, 3748608), (64, 3397176), (72, 3019712), (87, 2499072), (96, 2264784), (116, 1874304), (128, 1698588), (144, 1509856), (174, 1249536), (192, 1132392), (232, 937152), (256, 849294), (261, 833024), (288, 754928), (348, 624768), (384, 566196), (464, 468576), (512, 424647), (522, 416512), (576, 377464), (696, 312384), (768, 283098), (928, 234288), (1044, 208256), (1152, 188732), (1392, 156192), (1536, 141549), (1627, 133632), (1856, 117144), (2088, 104128), (2304, 94366), (2784, 78096), (3254, 66816), (3712, 58572), (4176, 52064), (4608, 47183), (4881, 44544), (5568, 39048), (6508, 33408), (7424, 29286), (8352, 26032), (9762, 22272), (11136, 19524), (13016, 16704), (14643, 14848)]