206281728

素因数分解:

$2^{10}\times 3^5\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 132

約数和(自身を含む): 618439640

約数和(自身を除く): 412157912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 829, 864, 972, 1024, 1152, 1296, 1536, 1658, 1728, 1944, 2304, 2487, 2592, 3072, 3316, 3456, 3888, 4608, 4974, 5184, 6632, 6912, 7461, 7776, 9216, 9948, 10368, 13264, 13824, 14922, 15552, 19896, 20736, 22383, 26528, 27648, 29844, 31104, 39792, 41472, 44766, 53056, 59688, 62208, 67149, 79584, 82944, 89532, 106112, 119376, 124416, 134298, 159168, 179064, 201447, 212224, 238752, 248832, 268596, 318336, 358128, 402894, 424448, 477504, 537192, 636672, 716256, 805788, 848896, 955008, 1074384, 1273344, 1432512, 1611576, 1910016, 2148768, 2546688, 2865024, 3223152, 3820032, 4297536, 5730048, 6446304, 7640064, 8595072, 11460096, 12892608, 17190144, 22920192, 25785216, 34380288, 51570432, 68760576, 103140864, 206281728]

約数ペア:

[(1, 206281728), (2, 103140864), (3, 68760576), (4, 51570432), (6, 34380288), (8, 25785216), (9, 22920192), (12, 17190144), (16, 12892608), (18, 11460096), (24, 8595072), (27, 7640064), (32, 6446304), (36, 5730048), (48, 4297536), (54, 3820032), (64, 3223152), (72, 2865024), (81, 2546688), (96, 2148768), (108, 1910016), (128, 1611576), (144, 1432512), (162, 1273344), (192, 1074384), (216, 955008), (243, 848896), (256, 805788), (288, 716256), (324, 636672), (384, 537192), (432, 477504), (486, 424448), (512, 402894), (576, 358128), (648, 318336), (768, 268596), (829, 248832), (864, 238752), (972, 212224), (1024, 201447), (1152, 179064), (1296, 159168), (1536, 134298), (1658, 124416), (1728, 119376), (1944, 106112), (2304, 89532), (2487, 82944), (2592, 79584), (3072, 67149), (3316, 62208), (3456, 59688), (3888, 53056), (4608, 44766), (4974, 41472), (5184, 39792), (6632, 31104), (6912, 29844), (7461, 27648), (7776, 26528), (9216, 22383), (9948, 20736), (10368, 19896), (13264, 15552), (13824, 14922)]