219189888

素因数分解:

$2^7\times 3^{10}\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 176

約数和(自身を含む): 677583450

約数和(自身を除く): 458393562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 144, 162, 174, 192, 216, 232, 243, 261, 288, 324, 348, 384, 432, 464, 486, 522, 576, 648, 696, 729, 783, 864, 928, 972, 1044, 1152, 1296, 1392, 1458, 1566, 1728, 1856, 1944, 2088, 2187, 2349, 2592, 2784, 2916, 3132, 3456, 3712, 3888, 4176, 4374, 4698, 5184, 5568, 5832, 6264, 6561, 7047, 7776, 8352, 8748, 9396, 10368, 11136, 11664, 12528, 13122, 14094, 15552, 16704, 17496, 18792, 19683, 21141, 23328, 25056, 26244, 28188, 31104, 33408, 34992, 37584, 39366, 42282, 46656, 50112, 52488, 56376, 59049, 63423, 69984, 75168, 78732, 84564, 93312, 100224, 104976, 112752, 118098, 126846, 139968, 150336, 157464, 169128, 190269, 209952, 225504, 236196, 253692, 279936, 300672, 314928, 338256, 380538, 419904, 451008, 472392, 507384, 570807, 629856, 676512, 761076, 839808, 902016, 944784, 1014768, 1141614, 1259712, 1353024, 1522152, 1712421, 1889568, 2029536, 2283228, 2519424, 2706048, 3044304, 3424842, 3779136, 4059072, 4566456, 6088608, 6849684, 7558272, 8118144, 9132912, 12177216, 13699368, 18265824, 24354432, 27398736, 36531648, 54797472, 73063296, 109594944, 219189888]

約数ペア:

[(1, 219189888), (2, 109594944), (3, 73063296), (4, 54797472), (6, 36531648), (8, 27398736), (9, 24354432), (12, 18265824), (16, 13699368), (18, 12177216), (24, 9132912), (27, 8118144), (29, 7558272), (32, 6849684), (36, 6088608), (48, 4566456), (54, 4059072), (58, 3779136), (64, 3424842), (72, 3044304), (81, 2706048), (87, 2519424), (96, 2283228), (108, 2029536), (116, 1889568), (128, 1712421), (144, 1522152), (162, 1353024), (174, 1259712), (192, 1141614), (216, 1014768), (232, 944784), (243, 902016), (261, 839808), (288, 761076), (324, 676512), (348, 629856), (384, 570807), (432, 507384), (464, 472392), (486, 451008), (522, 419904), (576, 380538), (648, 338256), (696, 314928), (729, 300672), (783, 279936), (864, 253692), (928, 236196), (972, 225504), (1044, 209952), (1152, 190269), (1296, 169128), (1392, 157464), (1458, 150336), (1566, 139968), (1728, 126846), (1856, 118098), (1944, 112752), (2088, 104976), (2187, 100224), (2349, 93312), (2592, 84564), (2784, 78732), (2916, 75168), (3132, 69984), (3456, 63423), (3712, 59049), (3888, 56376), (4176, 52488), (4374, 50112), (4698, 46656), (5184, 42282), (5568, 39366), (5832, 37584), (6264, 34992), (6561, 33408), (7047, 31104), (7776, 28188), (8352, 26244), (8748, 25056), (9396, 23328), (10368, 21141), (11136, 19683), (11664, 18792), (12528, 17496), (13122, 16704), (14094, 15552)]