263382864

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5449}}^1$

素因数の和:5532

約数の個数: 80

約数和(自身を含む): 729864000

約数和(自身を除く): 466481136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 2014, 2544, 3021, 4028, 5449, 6042, 8056, 10898, 12084, 16112, 16347, 21796, 24168, 32694, 43592, 48336, 65388, 87184, 103531, 130776, 207062, 261552, 288797, 310593, 414124, 577594, 621186, 828248, 866391, 1155188, 1242372, 1656496, 1732782, 2310376, 2484744, 3465564, 4620752, 4969488, 5487143, 6931128, 10974286, 13862256, 16461429, 21948572, 32922858, 43897144, 65845716, 87794288, 131691432, 263382864]

約数ペア:

[(1, 263382864), (2, 131691432), (3, 87794288), (4, 65845716), (6, 43897144), (8, 32922858), (12, 21948572), (16, 16461429), (19, 13862256), (24, 10974286), (38, 6931128), (48, 5487143), (53, 4969488), (57, 4620752), (76, 3465564), (106, 2484744), (114, 2310376), (152, 1732782), (159, 1656496), (212, 1242372), (228, 1155188), (304, 866391), (318, 828248), (424, 621186), (456, 577594), (636, 414124), (848, 310593), (912, 288797), (1007, 261552), (1272, 207062), (2014, 130776), (2544, 103531), (3021, 87184), (4028, 65388), (5449, 48336), (6042, 43592), (8056, 32694), (10898, 24168), (12084, 21796), (16112, 16347)]