1983215688

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{659}}^1\times {\mathrm{3389}}^1$

素因数の和:4094

約数の個数: 64

約数和(自身を含む): 5101272000

約数和(自身を除く): 3118056312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 659, 888, 1318, 1977, 2636, 3389, 3954, 5272, 6778, 7908, 10167, 13556, 15816, 20334, 24383, 27112, 40668, 48766, 73149, 81336, 97532, 125393, 146298, 195064, 250786, 292596, 376179, 501572, 585192, 752358, 1003144, 1504716, 2233351, 3009432, 4466702, 6700053, 8933404, 13400106, 17866808, 26800212, 53600424, 82633987, 165267974, 247901961, 330535948, 495803922, 661071896, 991607844, 1983215688]

約数ペア:

[(1, 1983215688), (2, 991607844), (3, 661071896), (4, 495803922), (6, 330535948), (8, 247901961), (12, 165267974), (24, 82633987), (37, 53600424), (74, 26800212), (111, 17866808), (148, 13400106), (222, 8933404), (296, 6700053), (444, 4466702), (659, 3009432), (888, 2233351), (1318, 1504716), (1977, 1003144), (2636, 752358), (3389, 585192), (3954, 501572), (5272, 376179), (6778, 292596), (7908, 250786), (10167, 195064), (13556, 146298), (15816, 125393), (20334, 97532), (24383, 81336), (27112, 73149), (40668, 48766)]