212675328

素因数分解:

$2^8\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1115

約数の個数: 144

約数和(自身を含む): 651218400

約数和(自身を除く): 438543072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 192, 216, 232, 256, 261, 288, 348, 384, 432, 464, 522, 576, 696, 768, 783, 864, 928, 1044, 1061, 1152, 1392, 1566, 1728, 1856, 2088, 2122, 2304, 2784, 3132, 3183, 3456, 3712, 4176, 4244, 5568, 6264, 6366, 6912, 7424, 8352, 8488, 9549, 11136, 12528, 12732, 16704, 16976, 19098, 22272, 25056, 25464, 28647, 30769, 33408, 33952, 38196, 50112, 50928, 57294, 61538, 66816, 67904, 76392, 92307, 100224, 101856, 114588, 123076, 135808, 152784, 184614, 200448, 203712, 229176, 246152, 271616, 276921, 305568, 369228, 407424, 458352, 492304, 553842, 611136, 738456, 814848, 830763, 916704, 984608, 1107684, 1222272, 1476912, 1661526, 1833408, 1969216, 2215368, 2444544, 2953824, 3323052, 3666816, 3938432, 4430736, 5907648, 6646104, 7333632, 7876864, 8861472, 11815296, 13292208, 17722944, 23630592, 26584416, 35445888, 53168832, 70891776, 106337664, 212675328]

約数ペア:

[(1, 212675328), (2, 106337664), (3, 70891776), (4, 53168832), (6, 35445888), (8, 26584416), (9, 23630592), (12, 17722944), (16, 13292208), (18, 11815296), (24, 8861472), (27, 7876864), (29, 7333632), (32, 6646104), (36, 5907648), (48, 4430736), (54, 3938432), (58, 3666816), (64, 3323052), (72, 2953824), (87, 2444544), (96, 2215368), (108, 1969216), (116, 1833408), (128, 1661526), (144, 1476912), (174, 1222272), (192, 1107684), (216, 984608), (232, 916704), (256, 830763), (261, 814848), (288, 738456), (348, 611136), (384, 553842), (432, 492304), (464, 458352), (522, 407424), (576, 369228), (696, 305568), (768, 276921), (783, 271616), (864, 246152), (928, 229176), (1044, 203712), (1061, 200448), (1152, 184614), (1392, 152784), (1566, 135808), (1728, 123076), (1856, 114588), (2088, 101856), (2122, 100224), (2304, 92307), (2784, 76392), (3132, 67904), (3183, 66816), (3456, 61538), (3712, 57294), (4176, 50928), (4244, 50112), (5568, 38196), (6264, 33952), (6366, 33408), (6912, 30769), (7424, 28647), (8352, 25464), (8488, 25056), (9549, 22272), (11136, 19098), (12528, 16976), (12732, 16704)]