208459008

素因数分解:

$2^8\times 3^6\times {\mathrm{1117}}^1$

素因数の和:1151

約数の個数: 126

約数和(自身を含む): 624428714

約数和(自身を除く): 415969706

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 972, 1117, 1152, 1296, 1458, 1728, 1944, 2234, 2304, 2592, 2916, 3351, 3456, 3888, 4468, 5184, 5832, 6702, 6912, 7776, 8936, 10053, 10368, 11664, 13404, 15552, 17872, 20106, 20736, 23328, 26808, 30159, 31104, 35744, 40212, 46656, 53616, 60318, 62208, 71488, 80424, 90477, 93312, 107232, 120636, 142976, 160848, 180954, 186624, 214464, 241272, 271431, 285952, 321696, 361908, 428928, 482544, 542862, 643392, 723816, 814293, 857856, 965088, 1085724, 1286784, 1447632, 1628586, 1930176, 2171448, 2573568, 2895264, 3257172, 3860352, 4342896, 5790528, 6514344, 7720704, 8685792, 11581056, 13028688, 17371584, 23162112, 26057376, 34743168, 52114752, 69486336, 104229504, 208459008]

約数ペア:

[(1, 208459008), (2, 104229504), (3, 69486336), (4, 52114752), (6, 34743168), (8, 26057376), (9, 23162112), (12, 17371584), (16, 13028688), (18, 11581056), (24, 8685792), (27, 7720704), (32, 6514344), (36, 5790528), (48, 4342896), (54, 3860352), (64, 3257172), (72, 2895264), (81, 2573568), (96, 2171448), (108, 1930176), (128, 1628586), (144, 1447632), (162, 1286784), (192, 1085724), (216, 965088), (243, 857856), (256, 814293), (288, 723816), (324, 643392), (384, 542862), (432, 482544), (486, 428928), (576, 361908), (648, 321696), (729, 285952), (768, 271431), (864, 241272), (972, 214464), (1117, 186624), (1152, 180954), (1296, 160848), (1458, 142976), (1728, 120636), (1944, 107232), (2234, 93312), (2304, 90477), (2592, 80424), (2916, 71488), (3351, 62208), (3456, 60318), (3888, 53616), (4468, 46656), (5184, 40212), (5832, 35744), (6702, 31104), (6912, 30159), (7776, 26808), (8936, 23328), (10053, 20736), (10368, 20106), (11664, 17872), (13404, 15552)]