15621312

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:278

約数の個数: 112

約数和(自身を含む): 48280320

約数和(自身を除く): 32659008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 168, 177, 192, 197, 224, 236, 336, 354, 394, 413, 448, 472, 591, 672, 708, 788, 826, 944, 1182, 1239, 1344, 1379, 1416, 1576, 1652, 1888, 2364, 2478, 2758, 2832, 3152, 3304, 3776, 4137, 4728, 4956, 5516, 5664, 6304, 6608, 8274, 9456, 9912, 11032, 11328, 11623, 12608, 13216, 16548, 18912, 19824, 22064, 23246, 26432, 33096, 34869, 37824, 39648, 44128, 46492, 66192, 69738, 79296, 81361, 88256, 92984, 132384, 139476, 162722, 185968, 244083, 264768, 278952, 325444, 371936, 488166, 557904, 650888, 743872, 976332, 1115808, 1301776, 1952664, 2231616, 2603552, 3905328, 5207104, 7810656, 15621312]

約数ペア:

[(1, 15621312), (2, 7810656), (3, 5207104), (4, 3905328), (6, 2603552), (7, 2231616), (8, 1952664), (12, 1301776), (14, 1115808), (16, 976332), (21, 743872), (24, 650888), (28, 557904), (32, 488166), (42, 371936), (48, 325444), (56, 278952), (59, 264768), (64, 244083), (84, 185968), (96, 162722), (112, 139476), (118, 132384), (168, 92984), (177, 88256), (192, 81361), (197, 79296), (224, 69738), (236, 66192), (336, 46492), (354, 44128), (394, 39648), (413, 37824), (448, 34869), (472, 33096), (591, 26432), (672, 23246), (708, 22064), (788, 19824), (826, 18912), (944, 16548), (1182, 13216), (1239, 12608), (1344, 11623), (1379, 11328), (1416, 11032), (1576, 9912), (1652, 9456), (1888, 8274), (2364, 6608), (2478, 6304), (2758, 5664), (2832, 5516), (3152, 4956), (3304, 4728), (3776, 4137)]