229638486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21611}}^1$

素因数の和:21657

約数の個数: 64

約数和(自身を含む): 597528576

約数和(自身を除く): 367890090

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1518, 1771, 3542, 5313, 10626, 21611, 43222, 64833, 129666, 151277, 237721, 302554, 453831, 475442, 497053, 713163, 907662, 994106, 1426326, 1491159, 1664047, 2982318, 3328094, 3479371, 4992141, 5467583, 6958742, 9984282, 10438113, 10935166, 16402749, 20876226, 32805498, 38273081, 76546162, 114819243, 229638486]

約数ペア:

[(1, 229638486), (2, 114819243), (3, 76546162), (6, 38273081), (7, 32805498), (11, 20876226), (14, 16402749), (21, 10935166), (22, 10438113), (23, 9984282), (33, 6958742), (42, 5467583), (46, 4992141), (66, 3479371), (69, 3328094), (77, 2982318), (138, 1664047), (154, 1491159), (161, 1426326), (231, 994106), (253, 907662), (322, 713163), (462, 497053), (483, 475442), (506, 453831), (759, 302554), (966, 237721), (1518, 151277), (1771, 129666), (3542, 64833), (5313, 43222), (10626, 21611)]