449101744

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1847}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 1077931008

約数和(自身を除く): 628829264

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 167, 182, 208, 334, 364, 668, 728, 1169, 1336, 1456, 1847, 2171, 2338, 2672, 3694, 4342, 4676, 7388, 8684, 9352, 12929, 14776, 15197, 17368, 18704, 24011, 25858, 29552, 30394, 34736, 48022, 51716, 60788, 96044, 103432, 121576, 168077, 192088, 206864, 243152, 308449, 336154, 384176, 616898, 672308, 1233796, 1344616, 2159143, 2467592, 2689232, 4009837, 4318286, 4935184, 8019674, 8636572, 16039348, 17273144, 28068859, 32078696, 34546288, 56137718, 64157392, 112275436, 224550872, 449101744]

約数ペア:

[(1, 449101744), (2, 224550872), (4, 112275436), (7, 64157392), (8, 56137718), (13, 34546288), (14, 32078696), (16, 28068859), (26, 17273144), (28, 16039348), (52, 8636572), (56, 8019674), (91, 4935184), (104, 4318286), (112, 4009837), (167, 2689232), (182, 2467592), (208, 2159143), (334, 1344616), (364, 1233796), (668, 672308), (728, 616898), (1169, 384176), (1336, 336154), (1456, 308449), (1847, 243152), (2171, 206864), (2338, 192088), (2672, 168077), (3694, 121576), (4342, 103432), (4676, 96044), (7388, 60788), (8684, 51716), (9352, 48022), (12929, 34736), (14776, 30394), (15197, 29552), (17368, 25858), (18704, 24011)]