127924728

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1301}}^1$

素因数の和:1568

約数の個数: 64

約数和(自身を含む): 340290720

約数和(自身を除く): 212365992

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 241, 408, 482, 723, 964, 1301, 1446, 1928, 2602, 2892, 3903, 4097, 5204, 5784, 7806, 8194, 10408, 12291, 15612, 16388, 22117, 24582, 31224, 32776, 44234, 49164, 66351, 88468, 98328, 132702, 176936, 265404, 313541, 530808, 627082, 940623, 1254164, 1881246, 2508328, 3762492, 5330197, 7524984, 10660394, 15990591, 21320788, 31981182, 42641576, 63962364, 127924728]

約数ペア:

[(1, 127924728), (2, 63962364), (3, 42641576), (4, 31981182), (6, 21320788), (8, 15990591), (12, 10660394), (17, 7524984), (24, 5330197), (34, 3762492), (51, 2508328), (68, 1881246), (102, 1254164), (136, 940623), (204, 627082), (241, 530808), (408, 313541), (482, 265404), (723, 176936), (964, 132702), (1301, 98328), (1446, 88468), (1928, 66351), (2602, 49164), (2892, 44234), (3903, 32776), (4097, 31224), (5204, 24582), (5784, 22117), (7806, 16388), (8194, 15612), (10408, 12291)]