6463987072

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^2$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 13531026240

約数和(自身を除く): 7067039168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 127, 128, 202, 248, 254, 404, 496, 508, 808, 992, 1016, 1616, 1984, 2032, 3131, 3232, 3937, 3968, 4064, 6262, 6464, 7874, 8128, 12524, 12827, 12928, 15748, 16129, 16256, 25048, 25654, 31496, 32258, 50096, 51308, 62992, 64516, 100192, 102616, 125984, 129032, 200384, 205232, 251968, 258064, 397637, 400768, 410464, 499999, 503936, 516128, 795274, 820928, 999998, 1032256, 1590548, 1629029, 1641856, 1999996, 2064512, 3181096, 3258058, 3999992, 6362192, 6516116, 7999984, 12724384, 13032232, 15999968, 25448768, 26064464, 31999936, 50499899, 50897536, 52128928, 63999872, 100999798, 104257856, 201999596, 208515712, 403999192, 807998384, 1615996768, 3231993536, 6463987072]

約数ペア:

[(1, 6463987072), (2, 3231993536), (4, 1615996768), (8, 807998384), (16, 403999192), (31, 208515712), (32, 201999596), (62, 104257856), (64, 100999798), (101, 63999872), (124, 52128928), (127, 50897536), (128, 50499899), (202, 31999936), (248, 26064464), (254, 25448768), (404, 15999968), (496, 13032232), (508, 12724384), (808, 7999984), (992, 6516116), (1016, 6362192), (1616, 3999992), (1984, 3258058), (2032, 3181096), (3131, 2064512), (3232, 1999996), (3937, 1641856), (3968, 1629029), (4064, 1590548), (6262, 1032256), (6464, 999998), (7874, 820928), (8128, 795274), (12524, 516128), (12827, 503936), (12928, 499999), (15748, 410464), (16129, 400768), (16256, 397637), (25048, 258064), (25654, 251968), (31496, 205232), (32258, 200384), (50096, 129032), (51308, 125984), (62992, 102616), (64516, 100192)]