247679088

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7237}}^1$

素因数の和:7302

約数の個数: 80

約数和(自身を含む): 689289216

約数和(自身を除く): 441610128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 2139, 2852, 4278, 5704, 7237, 8556, 11408, 14474, 17112, 21711, 28948, 34224, 43422, 57896, 86844, 115792, 166451, 173688, 224347, 332902, 347376, 448694, 499353, 665804, 673041, 897388, 998706, 1331608, 1346082, 1794776, 1997412, 2663216, 2692164, 3589552, 3994824, 5159981, 5384328, 7989648, 10319962, 10768656, 15479943, 20639924, 30959886, 41279848, 61919772, 82559696, 123839544, 247679088]

約数ペア:

[(1, 247679088), (2, 123839544), (3, 82559696), (4, 61919772), (6, 41279848), (8, 30959886), (12, 20639924), (16, 15479943), (23, 10768656), (24, 10319962), (31, 7989648), (46, 5384328), (48, 5159981), (62, 3994824), (69, 3589552), (92, 2692164), (93, 2663216), (124, 1997412), (138, 1794776), (184, 1346082), (186, 1331608), (248, 998706), (276, 897388), (368, 673041), (372, 665804), (496, 499353), (552, 448694), (713, 347376), (744, 332902), (1104, 224347), (1426, 173688), (1488, 166451), (2139, 115792), (2852, 86844), (4278, 57896), (5704, 43422), (7237, 34224), (8556, 28948), (11408, 21711), (14474, 17112)]