1244309248

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 144

約数和(自身を含む): 3157374976

約数和(自身を除く): 1913065728

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1456, 1612, 1664, 1723, 1736, 1792, 1984, 2821, 2912, 3224, 3328, 3446, 3472, 3968, 5642, 5824, 6448, 6892, 6944, 7936, 11284, 11648, 12061, 12896, 13784, 13888, 22399, 22568, 23296, 24122, 25792, 27568, 27776, 44798, 45136, 48244, 51584, 53413, 55136, 55552, 89596, 90272, 96488, 103168, 106826, 110272, 156793, 179192, 180544, 192976, 213652, 220544, 313586, 358384, 361088, 373891, 385952, 427304, 441088, 627172, 694369, 716768, 722176, 747782, 771904, 854608, 1254344, 1388738, 1433536, 1495564, 1543808, 1709216, 2508688, 2777476, 2867072, 2991128, 3087616, 3418432, 4860583, 5017376, 5554952, 5734144, 5982256, 6836864, 9721166, 10034752, 11109904, 11964512, 13673728, 19442332, 20069504, 22219808, 23929024, 38884664, 40139008, 44439616, 47858048, 77769328, 88879232, 95716096, 155538656, 177758464, 311077312, 622154624, 1244309248]

約数ペア:

[(1, 1244309248), (2, 622154624), (4, 311077312), (7, 177758464), (8, 155538656), (13, 95716096), (14, 88879232), (16, 77769328), (26, 47858048), (28, 44439616), (31, 40139008), (32, 38884664), (52, 23929024), (56, 22219808), (62, 20069504), (64, 19442332), (91, 13673728), (104, 11964512), (112, 11109904), (124, 10034752), (128, 9721166), (182, 6836864), (208, 5982256), (217, 5734144), (224, 5554952), (248, 5017376), (256, 4860583), (364, 3418432), (403, 3087616), (416, 2991128), (434, 2867072), (448, 2777476), (496, 2508688), (728, 1709216), (806, 1543808), (832, 1495564), (868, 1433536), (896, 1388738), (992, 1254344), (1456, 854608), (1612, 771904), (1664, 747782), (1723, 722176), (1736, 716768), (1792, 694369), (1984, 627172), (2821, 441088), (2912, 427304), (3224, 385952), (3328, 373891), (3446, 361088), (3472, 358384), (3968, 313586), (5642, 220544), (5824, 213652), (6448, 192976), (6892, 180544), (6944, 179192), (7936, 156793), (11284, 110272), (11648, 106826), (12061, 103168), (12896, 96488), (13784, 90272), (13888, 89596), (22399, 55552), (22568, 55136), (23296, 53413), (24122, 51584), (25792, 48244), (27568, 45136), (27776, 44798)]