228021248

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2487

約数の個数: 88

約数和(自身を含む): 561238272

約数和(自身を除く): 333217024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2447, 2912, 3328, 3584, 4894, 5824, 6656, 7168, 9788, 11648, 13312, 17129, 19576, 23296, 31811, 34258, 39152, 46592, 63622, 68516, 78304, 93184, 127244, 137032, 156608, 222677, 254488, 274064, 313216, 445354, 508976, 548128, 626432, 890708, 1017952, 1096256, 1252864, 1781416, 2035904, 2192512, 2505728, 3562832, 4071808, 4385024, 7125664, 8143616, 8770048, 14251328, 16287232, 17540096, 28502656, 32574464, 57005312, 114010624, 228021248]

約数ペア:

[(1, 228021248), (2, 114010624), (4, 57005312), (7, 32574464), (8, 28502656), (13, 17540096), (14, 16287232), (16, 14251328), (26, 8770048), (28, 8143616), (32, 7125664), (52, 4385024), (56, 4071808), (64, 3562832), (91, 2505728), (104, 2192512), (112, 2035904), (128, 1781416), (182, 1252864), (208, 1096256), (224, 1017952), (256, 890708), (364, 626432), (416, 548128), (448, 508976), (512, 445354), (728, 313216), (832, 274064), (896, 254488), (1024, 222677), (1456, 156608), (1664, 137032), (1792, 127244), (2447, 93184), (2912, 78304), (3328, 68516), (3584, 63622), (4894, 46592), (5824, 39152), (6656, 34258), (7168, 31811), (9788, 23296), (11648, 19576), (13312, 17129)]