551429248

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5349

約数の個数: 64

約数和(自身を含む): 1183485600

約数和(自身を除く): 632056352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 1216, 1376, 1634, 2432, 2752, 3268, 5273, 5504, 6536, 10546, 13072, 21092, 26144, 42184, 52288, 84368, 100187, 104576, 168736, 200374, 226739, 337472, 400748, 453478, 674944, 801496, 906956, 1602992, 1813912, 3205984, 3627824, 4308041, 6411968, 7255648, 8616082, 12823936, 14511296, 17232164, 29022592, 34464328, 68928656, 137857312, 275714624, 551429248]

約数ペア:

[(1, 551429248), (2, 275714624), (4, 137857312), (8, 68928656), (16, 34464328), (19, 29022592), (32, 17232164), (38, 14511296), (43, 12823936), (64, 8616082), (76, 7255648), (86, 6411968), (128, 4308041), (152, 3627824), (172, 3205984), (304, 1813912), (344, 1602992), (608, 906956), (688, 801496), (817, 674944), (1216, 453478), (1376, 400748), (1634, 337472), (2432, 226739), (2752, 200374), (3268, 168736), (5273, 104576), (5504, 100187), (6536, 84368), (10546, 52288), (13072, 42184), (21092, 26144)]