216038512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17333}}^1$

素因数の和:17401

約数の個数: 40

約数和(自身を含む): 451377360

約数和(自身を除く): 235338848

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 6232, 12464, 17333, 34666, 69332, 138664, 277328, 329327, 658654, 710653, 1317308, 1421306, 2634616, 2842612, 5269232, 5685224, 11370448, 13502407, 27004814, 54009628, 108019256, 216038512]

約数ペア:

[(1, 216038512), (2, 108019256), (4, 54009628), (8, 27004814), (16, 13502407), (19, 11370448), (38, 5685224), (41, 5269232), (76, 2842612), (82, 2634616), (152, 1421306), (164, 1317308), (304, 710653), (328, 658654), (656, 329327), (779, 277328), (1558, 138664), (3116, 69332), (6232, 34666), (12464, 17333)]