247159008

素因数分解:

$2^5\times 3^2\times {\mathrm{349}}^1\times {\mathrm{2459}}^1$

素因数の和:2824

約数の個数: 72

約数和(自身を含む): 705159000

約数和(自身を除く): 457999992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 349, 698, 1047, 1396, 2094, 2459, 2792, 3141, 4188, 4918, 5584, 6282, 7377, 8376, 9836, 11168, 12564, 14754, 16752, 19672, 22131, 25128, 29508, 33504, 39344, 44262, 50256, 59016, 78688, 88524, 100512, 118032, 177048, 236064, 354096, 708192, 858191, 1716382, 2574573, 3432764, 5149146, 6865528, 7723719, 10298292, 13731056, 15447438, 20596584, 27462112, 30894876, 41193168, 61789752, 82386336, 123579504, 247159008]

約数ペア:

[(1, 247159008), (2, 123579504), (3, 82386336), (4, 61789752), (6, 41193168), (8, 30894876), (9, 27462112), (12, 20596584), (16, 15447438), (18, 13731056), (24, 10298292), (32, 7723719), (36, 6865528), (48, 5149146), (72, 3432764), (96, 2574573), (144, 1716382), (288, 858191), (349, 708192), (698, 354096), (1047, 236064), (1396, 177048), (2094, 118032), (2459, 100512), (2792, 88524), (3141, 78688), (4188, 59016), (4918, 50256), (5584, 44262), (6282, 39344), (7377, 33504), (8376, 29508), (9836, 25128), (11168, 22131), (12564, 19672), (14754, 16752)]