264038272

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:983

約数の個数: 64

約数和(自身を含む): 551350800

約数和(自身を除く): 287312528

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 83, 116, 128, 166, 232, 332, 464, 664, 857, 928, 1328, 1714, 1856, 2407, 2656, 3428, 3712, 4814, 5312, 6856, 9628, 10624, 13712, 19256, 24853, 27424, 38512, 49706, 54848, 71131, 77024, 99412, 109696, 142262, 154048, 198824, 284524, 308096, 397648, 569048, 795296, 1138096, 1590592, 2062799, 2276192, 3181184, 4125598, 4552384, 8251196, 9104768, 16502392, 33004784, 66009568, 132019136, 264038272]

約数ペア:

[(1, 264038272), (2, 132019136), (4, 66009568), (8, 33004784), (16, 16502392), (29, 9104768), (32, 8251196), (58, 4552384), (64, 4125598), (83, 3181184), (116, 2276192), (128, 2062799), (166, 1590592), (232, 1138096), (332, 795296), (464, 569048), (664, 397648), (857, 308096), (928, 284524), (1328, 198824), (1714, 154048), (1856, 142262), (2407, 109696), (2656, 99412), (3428, 77024), (3712, 71131), (4814, 54848), (5312, 49706), (6856, 38512), (9628, 27424), (10624, 24853), (13712, 19256)]