257322096

素因数分解:

$2^4\times 3^4\times {\mathrm{211}}^1\times {\mathrm{941}}^1$

素因数の和:1172

約数の個数: 100

約数和(自身を含む): 749089704

約数和(自身を除く): 491767608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 211, 216, 324, 422, 432, 633, 648, 844, 941, 1266, 1296, 1688, 1882, 1899, 2532, 2823, 3376, 3764, 3798, 5064, 5646, 5697, 7528, 7596, 8469, 10128, 11292, 11394, 15056, 15192, 16938, 17091, 22584, 22788, 25407, 30384, 33876, 34182, 45168, 45576, 50814, 67752, 68364, 76221, 91152, 101628, 135504, 136728, 152442, 198551, 203256, 273456, 304884, 397102, 406512, 595653, 609768, 794204, 1191306, 1219536, 1588408, 1786959, 2382612, 3176816, 3573918, 4765224, 5360877, 7147836, 9530448, 10721754, 14295672, 16082631, 21443508, 28591344, 32165262, 42887016, 64330524, 85774032, 128661048, 257322096]

約数ペア:

[(1, 257322096), (2, 128661048), (3, 85774032), (4, 64330524), (6, 42887016), (8, 32165262), (9, 28591344), (12, 21443508), (16, 16082631), (18, 14295672), (24, 10721754), (27, 9530448), (36, 7147836), (48, 5360877), (54, 4765224), (72, 3573918), (81, 3176816), (108, 2382612), (144, 1786959), (162, 1588408), (211, 1219536), (216, 1191306), (324, 794204), (422, 609768), (432, 595653), (633, 406512), (648, 397102), (844, 304884), (941, 273456), (1266, 203256), (1296, 198551), (1688, 152442), (1882, 136728), (1899, 135504), (2532, 101628), (2823, 91152), (3376, 76221), (3764, 68364), (3798, 67752), (5064, 50814), (5646, 45576), (5697, 45168), (7528, 34182), (7596, 33876), (8469, 30384), (10128, 25407), (11292, 22788), (11394, 22584), (15056, 17091), (15192, 16938)]