215392128

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:604

約数の個数: 128

約数和(自身を含む): 658609920

約数和(自身を除く): 443217792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 227, 336, 353, 384, 448, 454, 672, 681, 706, 896, 908, 1059, 1344, 1362, 1412, 1589, 1816, 2118, 2471, 2688, 2724, 2824, 3178, 3632, 4236, 4767, 4942, 5448, 5648, 6356, 7264, 7413, 8472, 9534, 9884, 10896, 11296, 12712, 14528, 14826, 16944, 19068, 19768, 21792, 22592, 25424, 29056, 29652, 33888, 38136, 39536, 43584, 45184, 50848, 59304, 67776, 76272, 79072, 80131, 87168, 101696, 118608, 135552, 152544, 158144, 160262, 203392, 237216, 240393, 305088, 316288, 320524, 474432, 480786, 560917, 610176, 641048, 948864, 961572, 1121834, 1282096, 1682751, 1923144, 2243668, 2564192, 3365502, 3846288, 4487336, 5128384, 6731004, 7692576, 8974672, 10256768, 13462008, 15385152, 17949344, 26924016, 30770304, 35898688, 53848032, 71797376, 107696064, 215392128]

約数ペア:

[(1, 215392128), (2, 107696064), (3, 71797376), (4, 53848032), (6, 35898688), (7, 30770304), (8, 26924016), (12, 17949344), (14, 15385152), (16, 13462008), (21, 10256768), (24, 8974672), (28, 7692576), (32, 6731004), (42, 5128384), (48, 4487336), (56, 3846288), (64, 3365502), (84, 2564192), (96, 2243668), (112, 1923144), (128, 1682751), (168, 1282096), (192, 1121834), (224, 961572), (227, 948864), (336, 641048), (353, 610176), (384, 560917), (448, 480786), (454, 474432), (672, 320524), (681, 316288), (706, 305088), (896, 240393), (908, 237216), (1059, 203392), (1344, 160262), (1362, 158144), (1412, 152544), (1589, 135552), (1816, 118608), (2118, 101696), (2471, 87168), (2688, 80131), (2724, 79072), (2824, 76272), (3178, 67776), (3632, 59304), (4236, 50848), (4767, 45184), (4942, 43584), (5448, 39536), (5648, 38136), (6356, 33888), (7264, 29652), (7413, 29056), (8472, 25424), (9534, 22592), (9884, 21792), (10896, 19768), (11296, 19068), (12712, 16944), (14528, 14826)]