231346236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:643

約数の個数: 96

約数和(自身を含む): 619347456

約数和(自身を除く): 388001220

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 181, 253, 276, 362, 421, 506, 543, 724, 759, 842, 1012, 1086, 1263, 1518, 1684, 1991, 2172, 2526, 3036, 3982, 4163, 4631, 5052, 5973, 7964, 8326, 9262, 9683, 11946, 12489, 13893, 16652, 18524, 19366, 23892, 24978, 27786, 29049, 38732, 45793, 49956, 55572, 58098, 76201, 91586, 106513, 116196, 137379, 152402, 183172, 213026, 228603, 274758, 304804, 319539, 426052, 457206, 549516, 639078, 838211, 914412, 1278156, 1676422, 1752623, 2514633, 3352844, 3505246, 5029266, 5257869, 7010492, 10058532, 10515738, 19278853, 21031476, 38557706, 57836559, 77115412, 115673118, 231346236]

約数ペア:

[(1, 231346236), (2, 115673118), (3, 77115412), (4, 57836559), (6, 38557706), (11, 21031476), (12, 19278853), (22, 10515738), (23, 10058532), (33, 7010492), (44, 5257869), (46, 5029266), (66, 3505246), (69, 3352844), (92, 2514633), (132, 1752623), (138, 1676422), (181, 1278156), (253, 914412), (276, 838211), (362, 639078), (421, 549516), (506, 457206), (543, 426052), (724, 319539), (759, 304804), (842, 274758), (1012, 228603), (1086, 213026), (1263, 183172), (1518, 152402), (1684, 137379), (1991, 116196), (2172, 106513), (2526, 91586), (3036, 76201), (3982, 58098), (4163, 55572), (4631, 49956), (5052, 45793), (5973, 38732), (7964, 29049), (8326, 27786), (9262, 24978), (9683, 23892), (11946, 19366), (12489, 18524), (13893, 16652)]